CVE-2020-15012
CVE-2020-15012 is a high-severity vulnerability in Sonatype Nexus Repository Manager with a CVSS 3.x base score of 8.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: High (CVSS 3.x base score 8.6)
- CVSS v2: 7.8
- EPSS exploit prediction: 3% (84th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Sonatype Nexus Repository Manager
- Published:
- Last modified:
Description
A Directory Traversal issue was discovered in Sonatype Nexus Repository Manager 2.x before 2.14.19. A user that requests a crafted path can traverse up the file system to get access to content on disk (that the user running nxrm also has access to).
Frequently asked questions
- What is CVE-2020-15012?
- A Directory Traversal issue was discovered in Sonatype Nexus Repository Manager 2.x before 2.14.19. A user that requests a crafted path can traverse up the file system to get access to content on disk (that the user running nxrm also has access to).
- How severe is CVE-2020-15012?
- CVE-2020-15012 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2020-15012 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-15012?
- CVE-2020-15012 affects Sonatype Nexus Repository Manager. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-15012?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-15012 published?
- CVE-2020-15012 was published on 2020-10-12 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*
More vulnerabilities in Sonatype Nexus Repository Manager
- CVE-2019-9629 — Critical (CVSS 9.8): Sonatype Nexus Repository Manager before 3.17.0 establishes a default administrator user with weak defaults (fixed…
- CVE-2019-7238 — Critical (CVSS 9.8): Sonatype Nexus Repository Manager before 3.15.0 has Incorrect Access Control.
- CVE-2017-17717 — Critical (CVSS 9.8): Sonatype Nexus Repository Manager through 2.14.5 has weak password encryption with a hardcoded CMMDwoV value in the…
- CVE-2019-5475 — High (CVSS 8.8): The Nexus Yum Repository Plugin in v2 is vulnerable to Remote Code Execution when instances using…
- CVE-2026-3329 — High (CVSS 7.5): A remote unauthenticated attacker may be able to conduct credential-guessing attacks against user accounts in Sonatype…
- CVE-2020-15868 — High (CVSS 7.5): Sonatype Nexus Repository Manager OSS/Pro before 3.26.0 has Incorrect Access Control.
All CVEs affecting Sonatype Nexus Repository Manager →
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