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CVE-2025-54997

32
FAUCET Score

CVE-2025-54997 is a critical vulnerability affecting OpenBao versions 2.3.1 and below, allowing privileged API operators to bypass intended security restrictions. By manipulating log prefixes within the audit subsystem, these operators can achieve unauthorized code execution and network access, violating the system's security model. This vulnerability carries a CVSS score of 9.1 (CRITICAL) due to its network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or publicly available exploit code, the vulnerability has garnered significant community discussion, indicating awareness and potential future interest.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.3.2CPE matchmatch criteria
cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 11th percentile among its peer group of 464 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.7 Bluesky, 0.4 Mastodon, and 1.7 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.4 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

gopatch availablevia ghsa
Product: github.com/openbao/openbaoFixed in: 2.3.2
gopatch availablevia ghsa
Product: github.com/openbao/openbaoFixed in: 0.0.0-20250806194004-a14053c9679d
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

goGHSA-xp75-r577-cvhpcritical

Privileged OpenBao Operator May Execute Code on the Underlying Host

Aug 8, 2025

References

discuss.hashicorp.com / t/hcsec-2025-14-privileged-vault-operator-may-execute-code-on-the-underlying-host/76033
Not Applicable
github.com / openbao/openbao/pull/1634
Issue Tracking
github.com / openbao/openbao/releases/tag/v2.3.2
Release Notes
github.com / openbao/openbao/security/advisories/GHSA-xp75-r577-cvhp
Vendor Advisory