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
| Link | Resource |
|---|---|
| http://tp-link.com | Product |
| https://github.com/JBince/vulnerability-research/tree/main/CVE-2024-54887 | Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
20 Jun 2025, 18:35
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Tp-link tl-wr940n Firmware
Tp-link tl-wr940n Tp-link |
|
| CPE | cpe:2.3:h:tp-link:tl-wr940n:v3:*:*:*:*:*:*:* cpe:2.3:o:tp-link:tl-wr940n_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:tp-link:tl-wr940n:v4:*:*:*:*:*:*:* |
|
| References | () http://tp-link.com - Product | |
| References | () https://github.com/JBince/vulnerability-research/tree/main/CVE-2024-54887 - Third Party Advisory |
15 Jan 2025, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
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| CWE | CWE-120 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.0 |
09 Jan 2025, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-01-09 20:15
Updated : 2025-06-20 18:35
NVD link : CVE-2024-54887
Mitre link : CVE-2024-54887
CVE.ORG link : CVE-2024-54887
JSON object : View
Products Affected
tp-link
- tl-wr940n_firmware
- tl-wr940n
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')