CVE-2024-0840

EUVD-2024-16623
The Grandstream UCM Series IP PBX before firmware version 1.0.20.52 is affected by a parameter injection vulnerability in the HTTP interface. A remote and authenticated attacker can execute arbitrary code by sending a crafted HTTP request. Authentication may be possible using a default user and password. Affected models are the UCM6202, UCM6204, UCM6208, and UCM6510.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
grandstreamucm6202_firmware
𝑥
< 1.0.20.52
ADP
grandstreamucm6204_firmware
𝑥
< 1.0.20.52
ADP
grandstreamucm6208_firmware
𝑥
< 1.0.20.52
ADP
grandstreamucm6510_firmware
𝑥
< 1.0.20.52
ADP
Common Weakness Enumeration
References
https://vulncheck.com/advisories/grand-stream-param-injection
https://vulncheck.com/advisories/grand-stream-param-injection