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CRITICAL

CVE-2025-27590

CVSS v3

9.8

CRITICAL

EPSS Score

27.6 %

exploit probability, as of 2026-10-19

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • oxidized-webRubyGemsall versions · fixed in 0.15.0

Full record on NVD

Description

In oxidized-web (aka Oxidized Web) before 0.15.0, the RANCID migration page allows an unauthenticated user to gain control over the Linux user account that is running oxidized-web.

Technical details

Published
2025-03-03

Frequently asked questions

What is CVE-2025-27590?

In oxidized-web (aka Oxidized Web) before 0.15.0, the RANCID migration page allows an unauthenticated user to gain control over the Linux user account that is running oxidized-web.

Is CVE-2025-27590 actively exploited?

Active exploitation of CVE-2025-27590 has not been confirmed. Its EPSS score was 27.6% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-27590?

CVE-2025-27590 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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