CVE-2025-25899 — LOW (3.5) — White Hats Nepal

Vulnerability Description

A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11 via the 'gw' parameter at /userRpm/WanDynamicIpV6CfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.

CVSS Score

3.5

LOW

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Tp-Link	Tl-Wr841Nd V11 Firmware	-
Tp-Link	Tl-Wr841Nd V11	-

Related Weaknesses (CWE)

CWE-404

References

https://github.com/2664521593/mycve/blob/main/TP-Link/BOF_in_TP-Link_TL-WR841ND-Broken Link

FAQ

What is CVE-2025-25899?

CVE-2025-25899 is a vulnerability with a CVSS score of 3.5 (LOW). A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11 via the 'gw' parameter at /userRpm/WanDynamicIpV6CfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service (...

How severe is CVE-2025-25899?

CVE-2025-25899 has been rated LOW with a CVSS base score of 3.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-25899?

Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Tl-Wr841Nd V11 Firmware, Tp-Link Tl-Wr841Nd V11.