CVE-2025-6151
TP-Link TL-WR940N, TL-WR841N WanSlaacCfgRpm.htm buffer overflow
Description
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAccess VectorNetwork
AC:LAccess ComplexityLow
Impact
C:HConfidentialityH
I:HIntegrityH
A:HAvailabilityH
Weaknesses
Affected Products
TP-Link Systems INC.
commercial·CNaka tp-link
tp-link
commercial·TWaka tp link
TP-Link Technologies Co Ltd.
commercial·CNaka tl-wr841n, tl-wr940n, tl-wr886n
Exploitability
Official Patch Available
Attack Graph
Products CVE Techniques Tactics
Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.
MITRE ATT&CK
2 techniques Initial Access
Privilege Escalation
References
https://www.tp-link.com/us/support/faq/4536/
tp-link.com
https://github.com/WhereisDoujo/CVE/issues/7
github.com
https://vuldb.com/?id.312626
vuldb.com
and 4 more references View all →
Unlock Complete Vulnerability Intelligence
Get the full picture for CVE-2025-6151 and every CVE in our database. Create a free account — no credit card required.
Create Free AccountPlain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows