Magulu achitetezo cha pa intaneti amakumana ndi zovuta zambiri tsiku lililonse. Kudziwa ziwopsezo zomwe zimafunika chisamaliro choyamba n'kofunika kwambiri. Apa ndi pomwe Common Vulnerability Scoring System (CVSS) imagwirira ntchito. CVSS ndi njira yowunikira zoopsa, imapatsa mphamvu zowerengera, kuthandiza magulu kuyika patsogolo zoopsa moyenera. Pogwiritsa ntchito zida monga chowerengera cha CVSS ndikufufuza zomwe CVSS imapereka, magulu achitetezo amatha kupanga njira yofulumira komanso yanzeru.cisma ioni kuti ayang'ane kwambiri pa zoopsa zazikulu.
Kwa mainjiniya a DevSecOps ndi CISOs, CVSS imapangitsa kuti kuwunika zoopsa kukhale kosavuta. Zimathandiza kuyang'ana kwambiri pa zofooka zomwe ndizofunikira kwambiri. Ndi CVSS, magulu amatha kukhala patsogolo pa ziwopsezo ndikulimbitsa chitetezo.
kumvetsa CVSS chiŵerengero cha chiopsezo ndi miyezo yake
Dongosolo la Common Vulnerability Scoring System (CVSS, dongosolo la zigoli zoopsa) limapereka chidziwitso chodziwika padziko lonse lapansi. standard poyesa kufooka kwa mapulogalamu. YAM'MBUYO YOTSATIRA (Forum of Incident Response and Security Teams) idapanga CVSS kuti ipange njira yolinganizidwa yoyezera zoopsa. Monga momwe FIRST imafotokozera mu chikalata chawo chovomerezeka, dongosololi limapatsa mabungwe standardkuzindikira bwino, kuwathandiza kuika patsogolo zovuta moyenera ndikuyankha mwachangu.
Pofika mu 2026, mapulogalamu ambiri achitetezo okhwima akusamuka kuchoka pa CVSS v3.1 kupita ku CVSS v4.0, kusintha komwe kumasintha momwe oteteza amaganizira za kuopsa kwa kufooka ndi kufunikira. Komabe, kusinthaku sikusintha kosavuta: NVD tsopano imafalitsa zigoli za CVSS 4.0 pamodzi ndi CVSS 3.1 za ma CVE omwe angofalitsidwa kumene, koma kubwerezabwereza kwa database yonse yakale sikunakonzedwe, zomwe zikutanthauza kuti ma CVE akale adzasunga zigoli zawo za CVSS 3.1 ngati njira yoyamba kwamuyaya. Ngati mukumanga kapena kusintha pulogalamu yoyang'anira kufooka mu 2026, yembekezerani kugwira ntchito ndi mitundu yonse iwiri pamodzi mtsogolo.
Kuphatikiza apo, CVSS imapereka kuwunika kwathunthu kwa zofooka za mapulogalamu pogwiritsa ntchito njira yowunikira mwadongosolo. Imagawa zigoli kuyambira 0 mpaka 10, pomwe zigoli zapamwamba zimasonyeza zofooka zofunika kwambiri.
Kodi CVSS imapereka chidziwitso chotani pakuwongolera zoopsa?
The Common Vulnerability Scoring System (CVSS) imapereka dongosolo lolinganizidwa lowunikira kuopsa ndi momwe ziwopsezo zimakhudzira. Mwa kufotokoza mtundu ndi zotsatira za zolakwika zachitetezo, CVSS imathandiza mabungwe kuyika patsogolo zoyesayesa zokonzanso. Dongosololi limapereka miyezo yofunika kwambiri m'mbali zitatu zazikulu:
Miyeso YoyambiraIzi zimayesa makhalidwe enieni a chiwopsezo chomwe sichisintha pakapita nthawi kapena m'malo osiyanasiyana. Mfundo zazikulu ndi izi:
- Vekitala Yowukira (AV): Momwe kufooka kungagwiritsidwe ntchito (monga, kutali kapena kwanuko).
- Kuvuta kwa Kuukira (AC): Kuvuta kugwiritsa ntchito mwayi wofooka.
- Maudindo Ofunikira (PR): Kufunika kwa mwayi wopezera zinthu zomwe zili pachiwopsezo.
- Zotsatira: Amawunika zotsatira zake pa chinsinsi, umphumphu, ndi kupezeka.
Ziyeso Zakanthawi: Ziwerengero izi zimawunika kufooka pamene zinthu zikusintha, monga:
- Kugwiritsa Ntchito Code Kukhwima: Kaya khodi yogwiritsira ntchito ikupezeka pagulu.
- Mulingo WokonzansoKupezeka kwa njira zothanirana ndi mavuto kapena njira zothetsera mavuto.
- Nenani Chidaliro: Kudalirika kwa chidziwitso chomwe chanenedwa.
Environmental MetricsIzi zimagwirizanitsa zigoli ndi momwe bungwe limagwirira ntchito, zomwe zikuwonetsa momwe bizinesi imakhudzira kufooka. Zinthu zazikulu ndi izi:
- Ma Impact Metrics Osinthidwa: Yasinthidwa kutengera kufunika kwa machitidwe enaake.
- Zofunikira Zachitetezo: Kufunika kwa chinsinsi, umphumphu, ndi kupezeka pamalo enaake.
Chidziwitsochi chimapatsa magulu achitetezo cha pa intaneti chidziwitso chothandiza kumvetsetsa zovuta mwatsatanetsatane, zomwe zimapangitsa kuti kuika patsogolo zinthu zofunika patsogolo kukhale koyenera.cise. Pogwiritsa ntchito zida monga chowerengera cha CVSS, magulu amatha kumasulira ziwerengerozi kukhala zigoli zomwe zimagwirizana ndi malire a chiopsezo cha bungwe.
Kugwiritsa Ntchito CVSS Calculator Kuyika Ziwopsezo Patsogolo
Chowerengera cha CVSS chimathandiza kusintha zigoli za CVSS kukhala chidziwitso chothandiza. Magulu achitetezo amawonjezera tsatanetsatane wa kufooka kuti awerenge zigoli za chiopsezo zomwe zikugwirizana ndi malo awo. Njirayi imatsimikizira kuti akuyang'ana kwambiri kutengera momwe zinthu zilili m'malo mwa zochitika zamaganizo.
Mwachitsanzo, chowerengera cha CVSS chimalola magulu kufufuza Kodi CVSS imapereka chidziwitso chotani?monga kugwiritsa ntchito zinthu molakwika, zotsatira zomwe zingachitike, komanso momwe zinthu zosiyanasiyana zochepetsera chiopsezo zimakhudzira kuchuluka kwa zoopsa. Zida monga National Vulnerability Database's Chowerengera cha CVSS v4 Kusavuta njira imeneyi, kuthandiza akatswiri achitetezo kusanthula bwino zofooka.
Njira yokonzedwayi imathandiza mabungwe kuyang'ana kwambiri pa zofooka zomwe zimayambitsa zoopsa zazikulu ku machitidwe ofunikira. Monga tafotokozera kale, magulu amagwiritsa ntchito zida monga CVSS calculator kuti afufuze CVSS, dongosolo la zigoli zoopsa, mwatsatanetsatane. Kuphatikiza apo, imagwirizanitsa kuwunika kwaukadaulo ndi njira zoyeseracisma ion, kulola mainjiniya a DevSecOps ndi CISOs kuti atsogolere zinthu zomwe akuzifuna kwambiri.
Kuphatikiza apo, kuphatikiza chowerengera cha CVSS ndi zida zina kumathandizira kulumikizana kwa gulu. Njirayi imawonetsetsa kuti magulu amafotokozera njira ndikuwongolera zofooka bwino. Pogwiritsa ntchito bwino chidziwitso cha CVSS, mabungwe amalimbitsa ndikusunga chitetezo chodalirika.
Mukufuna kudziwa zambiri zokhudza kukhala patsogolo pa ziwopsezo nthawi yeniyeni?
Tsitsani pepala lathu loyera, 'Chenjezo Loyambirira: Kuzindikira ndi Kuika Patsogolo Zoopsa Pa Nthawi Yeniyeni,' ndikupeza momwe mungatetezere unyolo wanu wopereka mapulogalamu.
Ubwino Waukulu wa CVSS chiwerengero cha chiopsezo
CVSS, njira yowunikira zoopsa, sikuti imangokhudza kugawa manambala ku zofooka. Imapereka chidziwitso chofunikira chomwe chimathandiza magulu a DevSecOps ndi CISOs kupanga bwino decisKufufuza zomwe CVSS imapereka ndikugwiritsa ntchito njira zanzeru zotetezera.
Amapereka Kuwunika Kokhazikika kwa Zoopsa ndi CVSS Risk Score
Choyamba, CVSS imagwiritsa ntchito njira yolumikizirana. standardnjira yowunikira bwino ma point, zomwe zimapangitsa kuti magulu aziona mosavuta zofooka zawo nthawi zonse. Njira yofananayi imachepetsa chisokonezo ndipo imathandiza aliyense mu gulu kugwira ntchito mofanana ndi zoopsa. Zotsatira zake, mabungwe amatha kugwirizanitsa khama lawo ndikuyang'ana kwambiri nkhani zofunika kwambiri popanda kuwononga nthawi.
Zimathandiza Kuti Zinthu Ziziyenda BwinocisKupanga ma ion
Kuphatikiza apo, monga tanenera kale, CVSS imapereka chidziwitso chatsatanetsatane pogawa zofooka kukhala zoyambira, zakanthawi, komanso zachilengedwe. Chidziwitsochi chimapitirira kungozindikira kuopsa kwa chiwopsezo. Chimasonyezanso momwe zingakhalire kuti zofookazo zigwiritsidwe ntchito. Ndi chidziwitsochi, magulu amatha kupanga njira yofulumira yopezeracisamaika zinthu zawo patsogolo pothana ndi zoopsa zomwe zimawavuta kwambiri.
Kupititsa patsogolo Kuyankhulana Pamagulu Onse
Kuphatikiza apo, njira yowerengera manambala ya CVSS imapangitsa kuti zikhale zosavuta kufotokoza zofooka. Magulu achitetezo angagwiritse ntchito njira zosavuta zothandizira omwe si aukadaulo, monga akuluakulu kapena oyang'anira, kumvetsetsa zoopsa. Kumvetsetsana kumeneku kumabweretsa mgwirizano wabwino, komanso kufulumira kwa ntchito.ciskupanga ma ion, ndi mayankho ogwira mtima kwambiri ku ziwopsezo.
Imagwira Ntchito Mosavuta ndi Zida Zapamwamba
Ubwino wina wa CVSS ndi momwe imagwirizanirana bwino ndi zida zina zachitetezo cha pa intaneti. Mwachitsanzo, nsanja monga Xygeni zimakulitsa CVSS powonjezera kusanthula kwa kugwiritsa ntchito nthawi yeniyeni komanso momwe zinthu zilili nthawi yogwirira ntchito. Kuphatikiza kumeneku kumathandiza kukonza zinthu zofunika kwambiri, zomwe zimapangitsa kuti zikhale zosavuta kuti magulu aziyang'ana kwambiri zofooka zomwe ndizofunikira kwambiri.
Zimagwirizana ndi Makampani Standards
Pomaliza, CVSS ikugwirizana ndi global standardndipo imadaliridwa ndi mabungwe padziko lonse lapansi. Kugwiritsidwa ntchito kwakukulu kumeneku kumapangitsa kuti makampani azitsatira njira zabwino kwambiri zamakampani komanso zofunikira pamalamulo. Chifukwa chakuti CVSS imagwiritsidwa ntchito kwambiri, magulu achitetezo amatha kuikhulupirira ngati chida chodalirika chowongolera ndikuyika patsogolo zovuta.
Zofooka za CVSS chiwerengero cha chiopsezo
Ngakhale kuti CVSS ndi chida chothandiza poyesa zofooka, ili ndi malire ofunikira omwe magulu achitetezo ayenera kuthana nawo kuti awonjezere kugwiritsa ntchito kwake.
Kulemba Mosasinthasintha Kuli ndi Malire
Choyamba, CVSS imadalira ma static scoring, zomwe zikutanthauza kuti ma score a munthu wofooka sasintha ngakhale ziwopsezo zatsopano zikaonekera. Izi zingapangitse magulu kuganizira kwambiri nkhani zomwe sizili pachiwopsezo chachikulu kapena kunyalanyaza ziwopsezo zomwe zikuchitika, zomwe zimapangitsa kuti nthawi ndi khama ziwonongeke.
Palibe Zosintha Zokhudza Zoopsa Zosintha
Chachiwiri, CVSS sigwirizana ndi ziwopsezo zomwe zimasintha mwachangu. Mwachitsanzo, kufooka kungakhale koopsa kwambiri ngati akuba atulutsa chiwembu cha anthu onse kapena ngati makina ofunikira avumbulutsidwa. Popanda zosintha zenizeni, magulu amatha kuphonya ziwopsezo zadzidzidzi.
Deta Yosowa Yogwiritsidwa Ntchito Molakwika
Kuphatikiza apo, CVSS imayesa kuchuluka kwa chiwopsezo koma sikuwonetsa momwe chingakhalire chovuta kugwiritsidwa ntchito. Zida monga EPSS zingathandize poneneratu mwayi wogwiritsa ntchito. Mwachitsanzo, chigoli chapamwamba cha CVSS sichingafunike kuchitapo kanthu mwachangu ngati kuthekera kogwiritsa ntchito kuli kochepa, koma chigoli chapakati chokhala ndi kuthekera kwakukulu kogwiritsa ntchito kungafunike chisamaliro chachangu.
Kusintha Kwachilengedwe Kochepa
Pomaliza, ngakhale kuti CVSS imalola kusintha kwina kutengera momwe bungwe lakhazikitsira, kusinthaku nthawi zambiri kumadumphadumpha kapena kugwiritsidwa ntchito molakwika. Izi zingayambitse zigoli zomwe sizikuwonetsa zoopsa zonse, monga zomwe zili m'machitidwe omwe anthu amayang'ana omwe ali owonekera kwambiri kuposa zida zamkati.
Kukwera kwa Mtengo Kwambiri Ndi Vuto Lokulirakulira
Kuletsa kumeneku si nkhani yongopeka. Mu 2025, 8.3% ya ma CVE onse adapeza zotsatira zabwino kwambiri ndipo 31.1% adapeza mphoto yapamwamba. Pamene pafupifupi 40% ya zofooka zonse zofalitsidwa zimakhala ndi chizindikiro cha "High" kapena "Critical", magulu amenewo amasiya kusiyanitsa zoopsa zenizeni ndi zoopsa zachizolowezi, ndichifukwa chake CVSS yokha singathe kuyendetsa patsogolo yokha.
Mwa kuwonjezera zida monga EPSS ndi kuyang'anira nthawi yeniyeni, magulu amatha kuthana ndi mipata iyi ndikuyang'ana bwino pa zofooka zofunika kwambiri.
Kugonjetsa Zolepheretsa Pogwiritsa Ntchito Njira Zowonjezera
Kuti athetse zofooka izi, mabungwe ayenera kuphatikiza CVSS ndi zida zina ndi ziwerengero zomwe zimawonjezera chidziwitso cha momwe zinthu zilili komanso momwe zingagwiritsidwire ntchito. Mwachitsanzo:
- Kuphatikiza kwa EPSS: Konzani CVSS ndi EPSS kuti muganizire za kuthekera kwa kugwiriridwa, kuonetsetsa kuti zofunikira zikuperekedwa ku zofooka zomwe zimabweretsa chiopsezo chenicheni komanso chachangu.
- Kusanthula Kupezeka Kwa Anthu Omwe Angathe Kupeza ZinthuGwiritsani ntchito zida kuti mudziwe ngati vuto likupezeka m'malo omwe muli, kuchepetsa kuyang'ana kwambiri zoopsa zomwe sizingatheke.
- Nkhani Yogwiritsira Ntchito Nthawi Yogwirira NtchitoGwiritsani ntchito kuwunika nthawi yeniyeni kuti muwone ngati zofooka zikugwiritsidwa ntchito mwachangu kapena zikukhudza machitidwe amoyo.
- Kuphatikiza kwa KEV: Zofooka zotsutsana ndi CISKabukhu ka A's Known Exploited Vulnerabilitys. Zofooka 884 zinawonjezedwa ku KEV mu 2025, ndipo 28.96% mwa izo zinali zitagwiritsidwa ntchito kale tsiku lomwe zinawululidwa poyera kapena lisanafike tsiku lomwe zinawululidwa. Mosiyana ndi kuthekera kolosera za EPSS, KEV ikutsimikizira kuti kuwononga kwawonedwa, zomwe zimapangitsa kuti ikhale imodzi mwa zizindikiro zamphamvu kwambiri zomwe sizili za chiphunzitso zomwe zikupezeka kuti ziperekedwe patsogolo.
Mwa kuthetsa zoletsa izi ndikuphatikiza CVSS ndi zida zina, magulu achitetezo amatha kupanga chidziwitso chochulukirapocisma ion, kuonetsetsa kuti khama lawo likuyang'ana kwambiri pa zofooka zomwe ndizofunikira kwambiri.
CVSS ndi EU Cyber Resilience Act (CRA)
Kulemba zigoli za CVSS kukufunika kwambiri kuposa kungoyang'ana patsogolo mkati mwa kampani. Lamulo la EU Lolimbana ndi Kusakhazikika pa Intaneti (Lamulo (EU) 2024/2847) imafuna opanga kuti afufuze zofooka, kuzikonza pa nthawi yake, ndikupereka lipoti la kuzunzidwa akangodziwa. Masiku awiri ndi ofunika apa: udindo wopereka lipoti la zofooka zomwe zagwiritsidwa ntchito molakwika (Nkhani 14) ukugwira ntchito kuyambira pa Seputembala 11, 2026, pomwe ntchito zazikulu zosamalira, kukonza, ndi kuulula zofooka (Nkhani 13 ndi Annex I) zikugwira ntchito kuyambira pa Disembala 11, 2027.
Kufotokozera kumodzi kofunikira: CRA silamula CVSS, EPSS, KEV, kapena njira ina iliyonse yopezera zigoli. Zimafunika kukonzedwa nthawi yake koma zimasiya muyeso wa ntchito kwa wopanga aliyense. Komabe, chigoli cha CVSS kapena EPSS chokha sichimayambitsa nthawi yopereka malipoti ya maola 24, koma kungotsimikiza kuti vuto likugwiritsidwa ntchito motsutsana ndi cholinga chenicheni kumachita. Mwachidule, izi zikutanthauza kuti mabungwe ogulitsa mapulogalamu ku EU amafunikira njira yolembedwa, yokhazikika yopezera zigoli komanso yodziwira yomwe ingasiyanitse "zovuta kwambiri" ndi "zogwiritsidwa ntchito molakwika", ndendende kusiyana komwe CVSS yokha imasiya.
Ngati mukugulitsa mapulogalamu kapena zida zamagetsi zokhala ndi zinthu za digito ku EU, ino ndi nthawi yoti mupange (kapena kuwunika) zigoli zanu za CVSS + EPSS + KEV pipeline, nthawi yayitali isanafike nthawi yomaliza ya Seputembala 2026.
Momwe Xygeni Imathandizira CVSS Chikhazikitso cha Ziwerengero Zoopsa
Ngakhale kuti CVSS ndi njira yabwino yoyambira kuwunika zofooka, Xygeni imapangitsa kuti zikhale bwino kwambiri powonjezera nzeru zanzeru, kuyika patsogolo zinthu, komanso kudzipangira zokha. Zida zimenezi zimathandiza magulu achitetezo kuyang'ana kwambiri pa zoopsa zofunika kwambiri pamene akuchepetsa machenjezo osafunikira omwe amayambitsa kutopa. Magulu amathanso kugwiritsa ntchito chidziwitso chomwe CVSS imapereka kuti apange njira yofulumira komanso yodziwira zambiri.cisayoni.
Xygeni imaphatikiza CVSS ndi deta yeniyeni, monga momwe ziwopsezo zingagwiritsidwire ntchito komanso zomwe zikuchitika nthawi yeniyeni. Njira imeneyi imapangitsa kuti magulu azisankha zinthu zofunika kwambiri ndikuyankha mwachangu ku ziwopsezo zenizeni.
- Kusanthula Kupezeka Kwa Anthu Omwe Angathe Kupeza ZinthuXygeni imazindikira ngati vuto lingagwiritsidwe ntchito molakwika m'malo mwanu. Izi zimatsimikizira kuti zoyesayesa zachitetezo zimayang'ana kwambiri pa ziwopsezo zomwe zingakhudze kwenikweni.
- Kuphatikiza kwa EPSS ndi CVSSMwa kuphatikiza deta yogwiritsira ntchito ndi CVSS intelligence, Xygeni imalola de yanzerucisma ayoni. Mwachitsanzo, monga tafotokozera mu Blog yowunikira ziwerengero za Xygeni's CVE, kuphatikiza kumeneku kumatsimikizira kuti zinthu zofunika kwambiri zikonzedwe molondola.
- Kusanthula Kwama Bizinesi: Xygeni ikuwonetsa zofooka zomwe zimakhudza zinthu zofunika kwambiri kuti zigwirizane ndi zolinga zachitetezo ndi bizinesi. Chifukwa chake, magulu amatha kuyang'ana kwambiri pakuyesetsa kukonza zomwe zili zofunika kwambiri ku bungweli.
- Chidziwitso cha Nthawi Yogwirira NtchitoXygeni imawonjezera zinthu zenizeni nthawi yeniyeni, monga kugwiritsa ntchito zinthu mopitirira muyeso, zomwe zimapangitsa kuti kuika patsogolo zinthu kukhala koyenera komanso koyenera kuchitapo kanthu pasadakhale.cise.
- Kukonzekera Kwadzidzidzi: Xygeni imapanga zofooka zokonza mapulogalamu mwachangu ikangozizindikira. Njirayi imachepetsa ntchito yamanja, imathandizira mayankho mwachangu, ndipo imalola opanga mapulogalamu kuyang'ana kwambiri pa ma code awo popanda kusokoneza.
Xygeni imaphatikiza CVSS ndi zida monga EPSS ndipo imagwiritsa ntchito makina odziyimira pawokha kuti ikhale yosavuta kuyang'anira zofooka. Zotsatira zake, njira yomveka bwino komanso yolunjika iyi imathandiza mainjiniya a DevSecOps ndi CISOs amaika maganizo awo pa ntchito zofunika kwambiri, amachepetsa zoopsa, komanso amalimbitsa chitetezo.
Kuphatikiza apo, Xygeni imalimbitsa kulumikizana kwa magulu mwa kupereka njira zomveka bwino zogwirira ntchito komanso chidziwitso chogwira ntchito. Zonsezi pamodzi zimathandiza mabungwe kumanga njira zolimba zachitetezo ndikukhala patsogolo pa ziwopsezo zatsopano.
Popeza kuti malamulo a EU Cyber Resilience Act akuyandikira mu Seputembala 2026, kukhala ndi njira yolembedwa, yodziyimira payokha ya CVSS ndi EPSS yoika patsogolo zinthu si njira yabwino kwambiri, koma ikukhala yofunika kwambiri. Njira ya Xygeni yophatikiza CVSS ndi EPSS ndi momwe zinthu zingakhalire zothandiza imathandiza magulu kupanga njira yodzitetezera komanso yokonzekera kuwunika zinthu isanafike nthawi yomaliza.
Lamulirani Kasamalidwe kanu ka Kuopsa Lero
Musalole kuti zofooka zikuchepetseni liwiro kapena kuyika machitidwe anu pachiwopsezo. M'malo mwake, gwiritsani ntchito zida zapamwamba za Xygeni kuti musinthe momwe mumayendetsera ndikuyika patsogolo ziwopsezo. Mwa kuphatikiza bwino mphamvu ya CVSS ndi chidziwitso champhamvu monga kugwiritsa ntchito ndi kuthekera kofikira, Xygeni imalola gulu lanu kuyang'ana kwambiri zomwe zili zofunika kwambiri.
Kodi mwakonzeka kutenga gawo lotsatira? Fufuzani njira zothetsera mavuto za Xygeni ndikuwona momwe tingakuthandizireni kuti mukhale patsogolo pa ziwopsezo zomwe zikusintha. Pemphani chiwonetsero lero kuti mudzaonere tsogolo la chitetezo cha pa intaneti.
Ibibazo
Kodi kusiyana pakati pa CVSS v3.1 ndi CVSS v4.0 ndi kotani?
CVSS v4.0 imayambitsa mayina atsopano kuti isiyanitse zigoli za Base (CVSS-B), Base+Threat (CVSS-BT), Base+Environmental (CVSS-BE), ndi Base+Threat+Environmental (CVSS-BTE), imalowa m'malo mwa gulu lakale la Temporal metric ndi gulu la Threat lomwe lingathe kuchitapo kanthu, ndipo imawonjezera Gulu Lowonjezera la Supplemental Metric kuti ligwiritsidwe ntchito pazinthu zakunja monga chitetezo ndi automatability. Yapangidwa kuti ichepetse kusamveka bwino komwe kunapangitsa kuti zigoli za Temporal za CVSS v3.1 zisagwiritsidwe ntchito kawirikawiri.
Kodi ndikufunika kubwerezanso zomwe ndili nazo kale pa vuto langa pansi pa CVSS v4.0?
Ayi. Kubwerezanso kuyika zigoli zonse za NVD pansi pa CVSS v4.0 sikunakonzedwe, ndipo ma CVE akale adzasunga zigoli zawo za CVSS v3.1 ngati njira yoyamba yopezera zigoli. Magulu achitetezo ayenera kuyamba kugwiritsa ntchito zigoli za CVSS v4.0 za ma CVE atsopano omwe afalitsidwa mtsogolo, popanda kubwerezanso zomwe zidayikidwa patsogolo kale.cisayoni.
Nchifukwa chiyani ma CVE ambiri amalemba "Critical" kapena "High"?
Mu 2025, 8.3% ya ma CVE adapeza zotsatira zabwino ndipo 31.1% adapeza zotsatira zabwino kwambiri, zomwe zikutanthauza kuti pafupifupi 40% ya zovuta zonse zomwe zawululidwa zimakhala ndi chizindikiro cha kuopsa kwakukulu. "Kukwera mtengo kwakukulu" kumeneku kukuchitika kale.cisChifukwa chake CVSS yokha si chida chokwanira chokhazikitsira zinthu zofunika kwambiri, sichisiyanitsa cholakwika chachikulu koma chosatheka kuchipeza ndi chomwe chikugwiritsidwa ntchito mwachangu.
Kodi KEV ndi chiyani, ndipo imasiyana bwanji ndi EPSS?
KEV (Zovuta Zodziwika Zogwiritsidwa Ntchito), zomwe zimayendetsedwa ndi CISA, imalemba zofooka ndi umboni wotsimikizika wa kuzunzidwa mwankhanza kuthengo. Mosiyana ndi zimenezi, EPSS ndi chitsanzo choyerekeza kuthekera kwakuti kuzunzidwa kudzagwiritsidwa ntchito m'masiku 30 otsatira. Zofooka 884 zinawonjezedwa ku KEV mu 2025, ndipo pafupifupi 29% anali kale akuzunzidwa mwankhanza asanaulule poyera. Kugwiritsa ntchito KEV ndi EPSS pamodzi kumapereka chizindikiro chotsimikizika cha chiopsezo komanso choyang'ana mtsogolo.
Kodi CVSS ndiyokwanira yokha kuti ipereke zinthu zofunika kwambiri pa chiopsezo?
Ayi. Kafukufuku wowonetsa nthawi zonse akuwonetsa kuti zofooka zambiri zomwe zili ndi "zapamwamba" kapena "zofunikira" ndi CVSS sizimawonedwa kuti zimagwiritsidwa ntchito molakwika. Njira ya CVSS yokha imawononga nthawi yaukadaulo pa chiopsezo cha malingaliro pomwe zofooka zomwe zimagwiritsidwa ntchito molakwika sizingathetsedwe. Kuphatikiza CVSS ndi EPSS, KEV, ndi kusanthula kuthekera kofikira ndi njira yomwe ikulangizidwa ndi makampani masiku ano.
