CVE-2025-54955

HIGH

OpenNebula CE/EE <7.0.0/<6.10.3 - Privilege Escalation

Title source: llm

Description

OpenNebula Community Edition (CE) before 7.0.0 and Enterprise Edition (EE) before 6.10.3 have a critical FireEdge race condition that can lead to full account takeover. By exploiting this, an unauthenticated attacker can obtain a valid JSON Web Token (JWT) belonging to a legitimate user without knowledge of their credentials.

References (5)

Core 5

Core References

Various Sources

https://github.com/Stolichnayer/OpenNebula-Account-Takeover

View Writeup ZIP pw:eip

Various Sources

https://docs.opennebula.io/6.10/intro_release_notes/release_notes_enterprise/resolved_issues_6103.html

Various Sources

https://github.com/OpenNebula/one

Patch

https://github.com/OpenNebula/one/commit/81058d9705e7ac619d294423de28b76d88f613b6

Release Notes

https://github.com/OpenNebula/one/releases/tag/release-7.0.0

Scores

CVSS v3 8.1

EPSS 0.0023

EPSS Percentile 45.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-362

Status published

Products (2)

OpenNebula/OpenNebula Community Edition - 7.0.0

OpenNebula/OpenNebula Enterprise Edition - 6.10.3

Published Aug 03, 2025

Tracked Since Feb 18, 2026