CVE-2017-13772

Published: Oct 23, 2017Modified: May 13, 2026

8.8

Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

Multiple stack-based buffer overflows in TP-Link WR940N WiFi routers with hardware version 4 allow remote authenticated users to execute arbitrary code via the (1) ping_addr parameter to PingIframeRpm.htm or (2) dnsserver2 parameter to WanStaticIpV6CfgRpm.htm.

Affected (1)

Products: Tp Link: Wr940n Firmware

1 product

Wr940n Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tp Link Wr940n Firmware	All versions

Running on/with	Platform Versions
Tp Link Wr940n	Version 4

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (6)

http://packetstormsecurity.com/files/158999/TP-Link-WDR4300-Remote-Code-Execution.html

Source: cve@mitre.org

https://www.exploit-db.com/exploits/43022/

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://www.fidusinfosec.com/tp-link-remote-code-execution-cve-2017-13772/

Source: cve@mitre.org

Third Party Advisory

http://packetstormsecurity.com/files/158999/TP-Link-WDR4300-Remote-Code-Execution.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.exploit-db.com/exploits/43022/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://www.fidusinfosec.com/tp-link-remote-code-execution-cve-2017-13772/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.