Stack Overflow Vulnerability in TP-Link Routers
CVE-2023-46371

9.8CRITICAL

Key Information:

Vendor

Tp-link
Status
Tl-wdr7660 Firmware
Vendor
CVE Published:
25 October 2023

What is CVE-2023-46371?

TP-Link routers, specifically the TL-WDR7660 (version 2.0.30) and TL-WR886N (version 2.0.12), are susceptible to a stack overflow vulnerability via the function 'upgradeInfoJsonToBin'. This flaw may allow attackers to exploit memory management errors, potentially impacting device performance and security. It is essential for users to apply security patches or updates to mitigate risks associated with this vulnerability.

References

https://github.com/Archerber/bug_submit/blob/main/TP-Link...
https://github.com/Jianchun-Ding/CVE-poc-update

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

.