Stack Overflow Vulnerability in TP-LINK TL-WR886N Router
CVE-2023-46523

9.8CRITICAL

Key Information:

Vendor

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

What is CVE-2023-46523?

A stack overflow vulnerability has been identified in the TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin firmware. This vulnerability arises from a flaw in the function upgradeInfoRegister. An attacker could exploit this vulnerability to execute arbitrary code, posing significant risks to the device's integrity and the network it connects to. It is crucial for users to ensure their devices are updated to the latest firmware version to mitigate potential impacts.

References

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

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

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