PT-2025-22897 · Tcman Gim · Tcman Gim

Carlos Aguadé · Published 2025-05-26 · Updated 2025-10-10 · CVE-2025-40664

Positive Technologies (AI Summary)

CVSS v4.0

9.3

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions TCMAN GIM version 11

Description A missing authentication vulnerability in TCMAN GIM version 11 allows an unauthenticated attacker to access resources such as /frmGestionUser.aspx/GetData, /frmGestionUser.aspx/updateUser, and /frmGestionUser.aspx/DeleteUser. This enables the attacker to access and modify user data.

Recommendations For TCMAN GIM version 11, as a temporary workaround, consider disabling access to the /frmGestionUser.aspx/GetData, /frmGestionUser.aspx/updateUser, and /frmGestionUser.aspx/DeleteUser endpoints until a patch is available. Restrict access to the user management functionality to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2025-40664

Affected Products

Tcman Gim

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2025-40664 · Security Note
• https://osv.dev/vulnerability/CVE-2025-40664 · Vendor Advisory
• https://t.me/cvenotify/123630 · Telegram Post
• https://twitter.com/cybercronai/status/1927044654144364983 · Twitter Post
• https://t.me/latest_high_impact_cve/2458 · Telegram Post
• https://t.me/cveNotify/138256 · Telegram Post
• https://twitter.com/offseq/status/1927107507731714169 · Twitter Post
• https://twitter.com/CveFindCom/status/1926989520651665734 · Twitter Post
• https://t.me/cvetracker/24648 · Telegram Post
• https://incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-tcman-gim-0 · Note
• https://twitter.com/VulmonFeeds/status/1927035618422362206 · Twitter Post