CVE-2025-54955 (CVSS 8.1)

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.

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CVSS v3.1 Score

8.1

HIGH

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

Weakness Type (CWE)

CWE-362 CWE-362

References

Other References

https://docs.opennebula.io/6.10/intro_release_notes/release_notes_enterprise/resolved_issues_6103.html https://github.com/OpenNebula/one https://github.com/OpenNebula/one/commit/81058d9705e7ac619d294423de28b76d88f613b6 https://github.com/OpenNebula/one/releases/tag/release-7.0.0 https://github.com/Stolichnayer/OpenNebula-Account-Takeover https://github.com/Stolichnayer/OpenNebula-Account-Takeover

Frequently Asked Questions

What is CVE-2025-54955? +

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. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2025-54955? +

CVE-2025-54955 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-54955? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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