Stack Overflow Vulnerability in TP-LINK TL-WR886N and TL-WDR7660 Routers
CVE-2023-46522

9.8CRITICAL

Key Information:

Vendor

Tp-link
Status
Tl-wr886n Firmware
Vendor
CVE Published:
25 October 2023

What is CVE-2023-46522?

A stack overflow vulnerability has been identified in TP-LINK hardware, specifically within the TL-WR886N V7.0 and TL-WDR7660 routers. This issue arises in the deviceInfoRegister function, potentially allowing an attacker to exploit the vulnerability to execute arbitrary code or disrupt device functions. Users of affected firmware versions should take precautionary measures to safeguard their network devices from potential threats.

References

https://resource.tp-link.com.cn/pc/docCenter/showDoc?id=1...
https://github.com/XYIYM/Digging/blob/main/TP-LINK/TL-WR8...
https://github.com/Jianchun-Ding/CVE-POC-update2/tree/main

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.