Is CVE-2020-10516 in the CISA KEV catalog?

No. CVE-2020-10516 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-10516?

CVE-2020-10516 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2020-10516?

CVE-2020-10516 has an EPSS score of 1.59% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-10516?

Upgrade github to 2.20.9 or later.

CVE & CISA-KEV Catalog

CVE-2020-10516

CRITICALEPSS 73th pctl

9.8

CVSS v3

NVD

Description

An improper access control vulnerability was identified in the GitHub Enterprise Server API that allowed an organization member to escalate permissions and gain access to unauthorized repositories within an organization. This vulnerability affected all versions of GitHub Enterprise Server prior to 2.21 and was fixed in 2.20.9, 2.19.15, and 2.18.20. This vulnerability was reported via the GitHub Bug Bounty program.

CWE-285 CWE-552

How to fix

Remediation Available

githubNVD

Affected:>= 2.20.0, < 2.20.9Fixed in:2.20.9CVE-2020-10516derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.59%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Third-Party Advisory3

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.