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CVE-2020-10199: Sonatype Nexus Repository Remote Code Execution Vulnerability

criticalknown exploitedpublic exploitCVE-2020-10199
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Sonatype Nexus Repository contains an unspecified vulnerability that allows for remote code execution.

CSIRTS triage

What
This vulnerability allows for remote code execution due to an unspecified issue in Nexus Repository.
Who is affected
Users of Sonatype Nexus Repository.
Urgency
Urgent remediation is required as the vulnerability is actively exploited and critical in severity.
Action
Update to the latest version of Sonatype Nexus Repository.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2021-11-03
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2020-10199

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.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2020-10199coverage & exploitation statusNVD · CVE.org

Recent advisories for Sonatype Nexus Repository

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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