CVE-2023-46371 — CRITICAL (9.8)

Vulnerability Description

TP-Link device TL-WDR7660 2.0.30 and TL-WR886N 2.0.12 has a stack overflow vulnerability via the function upgradeInfoJsonToBin.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tp-Link	Tl-Wdr7660 Firmware	2.0.30
Tp-Link	Tl-Wdr7660	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/Archerber/bug_submit/blob/main/TP-Link/TL-WDR7660/2.mdExploitThird Party Advisory
https://github.com/Jianchun-Ding/CVE-poc-update
https://github.com/Archerber/bug_submit/blob/main/TP-Link/TL-WDR7660/2.mdExploitThird Party Advisory

FAQ

What is CVE-2023-46371?

CVE-2023-46371 is a vulnerability with a CVSS score of 9.8 (CRITICAL). TP-Link device TL-WDR7660 2.0.30 and TL-WR886N 2.0.12 has a stack overflow vulnerability via the function upgradeInfoJsonToBin.

How severe is CVE-2023-46371?

CVE-2023-46371 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-46371?

Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Tl-Wdr7660 Firmware, Tp-Link Tl-Wdr7660.