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CVE-2025-54955

26
FAUCET Score

CVE-2025-54955 describes a critical race condition in OpenNebula Community Edition prior to 7.0.0 and Enterprise Edition prior to 6.10.3, specifically within the FireEdge component. This vulnerability allows an unauthenticated attacker to achieve full account takeover by obtaining a legitimate user's JSON Web Token (JWT) without needing their credentials. With a CVSS score of 8.1 (HIGH), the attack vector is network-based with high impact on confidentiality, integrity, and availability, but requires high attack complexity. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
OpenNebulaOpenNebula
>= Enterprise Edition, < 6.10.3, >= Community Edition, < 7.0.0CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 5th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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