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Vulnerabilities

Vulnerability · CVE-2025-40664

Missing authentication vulnerability in TCMAN GIM v11.

Published May 26, 2025 · catalog updated May 27, 2025 · TCMAN GIM

Check this week

CVE-2025-40664 is not in CISA KEV. FIRST estimates a 55.00% chance of exploitation in the next 30 days. Check whether you run TCMAN GIM.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
55.00%
Remediation
Vendor / distro source
Affected products
vendor TCMAN GIM 11

Missing authentication vulnerability in TCMAN GIM v11. This allows an unauthenticated attacker to access the resources /frmGestionUser.aspx/GetData, /frmGestionUser.aspx/updateUser and /frmGestionUser.aspx/DeleteUser.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor TCMAN GIM 1111

How to fix CVE-2025-40664

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-40664 is not in CISA KEV. FIRST estimates a 55.00% chance of exploitation in the next 30 days. Check whether you run TCMAN GIM.

Which versions are affected?

Compare what you have installed with TCMAN GIM 11 11. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 55.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 26, 2025 · EUVD

    Detected

    Missing authentication vulnerability in TCMAN GIM v11. This allows an unauthenticated attacker to access the resources /frmGestionUser.aspx/GetData, /frmGestionUser.aspx/updateUser and /frmGestionUser.aspx/DeleteUser.

  2. May 27, 2025 · EUVD

    Updated

    Missing authentication vulnerability in TCMAN GIM v11. This allows an unauthenticated attacker to access the resources /frmGestionUser.aspx/GetData, /frmGestionUser.aspx/updateUser and /frmGestionUser.aspx/DeleteUser.

Sources

  • CVE.orgVulnerability recordCVE-2025-40664

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-27977

    Missing authentication vulnerability in TCMAN GIM v11. This allows an unauthenticated attacker to access the resources /frmGestionUser.aspx/GetData, /frmGestionUser.aspx/updateUser and /frmGestionUser.aspx/DeleteUser.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog May 27, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.