CVE-2025-25899

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 v3 3.5 LOW

3.5^/10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://github.com/2664521593/mycve/blob/main/TP-Link/BOF_in_TP-Link_TL-WR841ND-V11_2.pdf	Broken Link

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tp-link:tl-wr841nd_v11_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr841nd_v11:-:*:*:*:*:*:*:*

History

20 Jun 2025, 17:26

Type	Values Removed	Values Added
Summary		(es) Se descubrió una vulnerabilidad de desbordamiento de búfer en TP-Link TL-WR841ND V11 a través del parámetro 'gw' en /userRpm/WanDynamicIpV6CfgRpm.htm. Esta vulnerabilidad permite a los atacantes provocar una denegación de servicio (DoS) a través de un paquete manipulado.
CPE		cpe:2.3:o:tp-link:tl-wr841nd_v11_firmware:-:::::::* cpe:2.3:h:tp-link:tl-wr841nd_v11:-:::::::*
First Time		Tp-link tl-wr841nd V11 Firmware Tp-link tl-wr841nd V11 Tp-link
References	~~() https://github.com/2664521593/mycve/blob/main/TP-Link/BOF_in_TP-Link_TL-WR841ND-V11_2.pdf -~~	() https://github.com/2664521593/mycve/blob/main/TP-Link/BOF_in_TP-Link_TL-WR841ND-V11_2.pdf - Broken Link

13 Feb 2025, 20:15

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 3.5
CWE		CWE-404

13 Feb 2025, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-02-13 16:16

Updated : 2025-06-20 17:26

NVD link : CVE-2025-25899

Mitre link : CVE-2025-25899

CVE.ORG link : CVE-2025-25899

JSON object : View

Products Affected

tp-link

tl-wr841nd_v11
tl-wr841nd_v11_firmware

CWE

CWE-404

Improper Resource Shutdown or Release

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3.5 /10