CVE-2025-7912 — Improper Restriction of Operations within the Bounds of a Memory Buffer in T6
Severity
7.4HIGHNVD
EPSS
0.6%
top 30.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJul 20
Latest updateDec 4
Description
A vulnerability, which was classified as critical, has been found in TOTOLINK T6 4.1.5cu.748_B20211015. This issue affects the function recvSlaveUpgstatus of the component MQTT Service. The manipulation of the argument s leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N