CVE-2025-28171

EUVD-2025-23006
An issue in Grandstream UCM6510 v.1.0.20.52 and before allows a remote attacker to obtain sensitive information via the Login function at /cgi and /webrtccgi.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CISA-ADPADP
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 15%
Affected Products (NVD)
VendorProductVersion
grandstreamucm6510_firmware
𝑥
≤ 1.0.20.52
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://grandstream.com
http://ucm65xx.com
https://gist.github.com/Exek1el/a1fe4288f0df0a47068d618579c6b647