Home/CVE/A vulnerability has been found in TP-Link TL-WR940N V4 and TL-WR841N V11. Affected by this issue is some unknown funct
CVE

CVE-2025-6151

A vulnerability has been found in TP-Link TL-WR940N V4 and TL-WR841N V11. Affected by this issue is some unknown funct

A vulnerability has been found in TP-Link TL-WR940N V4 and TL-WR841N V11. Affected by this issue is some unknown functionality of the file /userRpm/WanSlaacCfgRpm.htm, which may lead to buffer overflow. The attack may be launched remotely.

This vulnerability only affects products that are no longer supported by the maintainer.

EPSS 0.01612
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
▤

Affected Products & Versions

1
tp-link tl-wr940n firmwareall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · issues/7github.com
▣

Scoring & Timeline

Published to NVD17 Jun 2025 · 01:15 AM
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://vuldb.com/?ctiid.312626Permissions RequiredVDB Entry
https://vuldb.com/?id.312626Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.593031Third Party AdvisoryVDB Entry
https://www.tp-link.com/us/support/faq/4536/
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