TP-Link TL-WR940N V3 and V4 with firmware 3.16.9 and earlier contain a buffer overflow via the dnsserver1 and dnsserver2 parameters at /userRpm/Wan6to4TunnelCfgRpm.htm. This vulnerability allows an authenticated attacker to execute arbitrary code on the remote device in the context of the root user.
History

Fri, 20 Jun 2025 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Tp-link
Tp-link tl-wr940n
Tp-link tl-wr940n Firmware
CPEs cpe:2.3:h:tp-link:tl-wr940n:v3:*:*:*:*:*:*:*
cpe:2.3:h:tp-link:tl-wr940n:v4:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr940n_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tp-link
Tp-link tl-wr940n
Tp-link tl-wr940n Firmware

Wed, 15 Jan 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-120
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 09 Jan 2025 19:30:00 +0000

Type Values Removed Values Added
Description TP-Link TL-WR940N V3 and V4 with firmware 3.16.9 and earlier contain a buffer overflow via the dnsserver1 and dnsserver2 parameters at /userRpm/Wan6to4TunnelCfgRpm.htm. This vulnerability allows an authenticated attacker to execute arbitrary code on the remote device in the context of the root user.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-01-09T00:00:00

Updated: 2025-01-15T20:26:04.335Z

Reserved: 2024-12-06T00:00:00

Link: CVE-2024-54887

cve-icon Vulnrichment

Updated: 2025-01-15T20:25:57.503Z

cve-icon NVD

Status : Analyzed

Published: 2025-01-09T20:15:39.277

Modified: 2025-06-20T18:35:16.170

Link: CVE-2024-54887

cve-icon Redhat

No data.