CVE-2025-53715: medium-severity vulnerability in TP-Link Systems INC. TL-WR841N V11
TP-Link TL-WR841N Wan6to4TunnelCfgRpm.htm buffer overflow
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 0.4%
A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/Wan6to4TunnelCfgRpm.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service (DoS) condition. The attack may be launched remotely. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
TP-Link Systems INC. · TL-WR841N V11Related CVEs — TP-Link Systems INC. TL-WR841N V11
In the same product, most dangerous first.
CVE-2025-6151HIGHTP-Link TL-WR940N, TL-WR841N WanSlaacCfgRpm.htm buffer overflowEPSS 5.0%CVE-2025-53714MEDIUMTP-Link TL-WR841N WzdWlanSiteSurveyRpm_AP.htm buffer overflowEPSS 0.4%CVE-2025-53713MEDIUMTP-Link TL-WR841N WlanNetworkRpm_APC.htm buffer overflowEPSS 0.4%CVE-2025-53712MEDIUMTP-Link TL-WR841N WlanNetworkRpm_AP.htm buffer overflowEPSS 0.4%