VulnerabilityAnalyzed
CVE-2025-7913
A vulnerability, which was classified as critical, was found in TOTOLINK T6 4.1.5cu.748_B20211015.
HIGH 7.4EPSS 0.81%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability, which was classified as critical, was found in TOTOLINK T6 4.1.5cu.748_B20211015. Affected is the function updateWifiInfo of the component MQTT Service. The manipulation of the argument serverIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
- CVSS 4.0
- 7.4 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.81% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-120
- Affected
- totolink/t6 firmware
- Source
- cna@vuldb.com
References
- https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/7.mdExploit, Third Party Advisory
- https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/7.md#pocExploit, Third Party Advisory
- https://vuldb.com/?ctiid.317028Permissions Required
- https://vuldb.com/?id.317028Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.618656Third Party Advisory, VDB Entry
- https://www.totolink.net/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.