CVE-2025-55000

MEDIUM

6.5

Description

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 0.1.0 through 2.3.1, OpenBao's TOTP secrets engine could accept valid codes multiple times rather than strictly-once. This was caused by unexpected normalization in the underlying TOTP library. To work around, ensure that all codes are first normalized before submitting to the OpenBao endpoint. TOTP code verification is a privileged action; only trusted systems should be verifying codes.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie8/9/2025

Derniere modification11/13/2025

Sourcenvd

Observations honeypot0

Produits affectes

openbao:openbao

Faiblesses (CWE)

CWE-156

References

https://discuss.hashicorp.com/t/hcsec-2025-17-vault-totp-secrets-engine-code-reuse/76036(security-advisories@github.com)

https://github.com/openbao/openbao/commit/183891f8d535d5b6eb3d79fda8200cade6de99e1(security-advisories@github.com)

https://github.com/openbao/openbao/security/advisories/GHSA-f7c3-mhj2-9pvg(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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