CVE-2025-1609mediumCWE-77CWE-78

CVE-2025-1609: medium-severity vulnerability in LB-LINK AC1900 Router

LB-LINK AC1900 Router set_cmd websGetVar os command injection

Published

18Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 10%
exploitation probability
10%top 4% of all CVEs
observed exploitation
nono source reports it
A vulnerability has been found in LB-LINK AC1900 Router 1.0.2 and classified as critical. Affected by this vulnerability is the function websGetVar of the file /goform/set_cmd. The manipulation of the argument cmd leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Affected products
LB-LINK · AC1900 Router
Related CVEs — LB-LINK AC1900 Router

In the same product, most dangerous first.

CVE-2025-1610MEDIUMLB-LINK AC1900 Router set_blacklist websGetVar os command injectionEPSS 13.2%CVE-2025-1608MEDIUMLB-LINK AC1900 Router set_manpwd websGetVar os command injectionEPSS 10.2%
References
https://noisy-caravel-a9a.notion.site/LBLINK_AC1900_V1-0-2_-set_cmd-_-bs_SetCmd-_CI-179898c94eac808e8875e0b8e1bee47e?pvs=74https://vuldb.com/?ctiid.296599https://vuldb.com/?id.296599https://vuldb.com/?submit.501023