Jenkins Security Advisory 2021-05-11

Details

Source

Jenkins Security Advisories (INTL · vendor-psirt · site)

Severity

unknown

Published

2021-05-11

Exploitation

Not in CISA KEV at last sync

Original advisory: https://www.jenkins.io/security/advisory/2021-05-11/

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

• Elevated exploitation riskCVE-2021-2164811.3% 30-day exploitation probability — well above the norm. Schedule remediation this cycle. Riskier than 95% of all scored CVEs.
• Exploitation likely imminentCVE-2021-21649EPSS puts this in the most-targeted tier (72.7% 30-day exploitation probability). Prioritize alongside KEV items. Riskier than 99% of all scored CVEs.
• Low exploitation riskCVE-2021-216500.71% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 49% of all scored CVEs.
• Low exploitation riskCVE-2021-216510.73% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 50% of all scored CVEs.
• Low exploitation riskCVE-2021-216520.64% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 46% of all scored CVEs.
• Low exploitation riskCVE-2021-216530.86% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 54% of all scored CVEs.
• Moderate exploitation riskCVE-2021-216541.3% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 67% of all scored CVEs.
• Low exploitation riskCVE-2021-216550.52% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 41% of all scored CVEs.
• Moderate exploitation riskCVE-2021-216561.5% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 71% of all scored CVEs.

Referenced CVEs

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