CVE-2023-46371

Name: CVE-2023-46371
Creator: NVD / NIST
Published: 2023-10-25T18:17:37.877+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.12%

Last modified Jun 17, 2026

CVE-2023-46371 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. TP-Link device TL-WDR7660 2.0.30 and TL-WR886N 2.0.12 has a stack overflow vulnerability via the function upgradeInfoJsonToBin.. EPSS estimates a 1.12% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.12%

62.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Tp-Link	Tl-Wdr7660 Firmware	2.0.30

References

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

Timeline

Published: Oct 25, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-46371?

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 a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.12% probability of exploitation in the next 30 days.

How do I fix CVE-2023-46371?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-46371?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST