CVE-2025-2772: BEC Technologies Multiple Routers Insufficiently Protected Credentials Information Disclosure Vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-23 · updated 2026-06-17
Weakness: CWE-522

Description

BEC Technologies Multiple Routers Insufficiently Protected Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of BEC Technologies routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within /cgi-bin/tools_usermanage.asp. The issue results from transmitting a list of users and their credentials to be handled on the client side. An attacker can leverage this vulnerability to disclose transported credentials, leading to further compromise. Was ZDI-CAN-25895.

Affected products

Bectechnologies Router Firmware: all versions

References

https://www.zerodayinitiative.com/advisories/ZDI-25-185/

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