CVE-2023-46522

Name: CVE-2023-46522
Creator: NVD / NIST
Published: 2023-10-25T18:17:38.147+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.26%

Last modified Jun 17, 2026

CVE-2023-46522 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. TP-LINK device TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin and TL-WDR7660 2.0.30 were discovered to contain a stack overflow via the function deviceInfoRegister.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.

Description

TP-LINK device TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin and TL-WDR7660 2.0.30 were discovered to contain a stack overflow via the function deviceInfoRegister.

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

1.26%

66.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tp-Link	Tl-Wr886n Firmware	3.0.14

References

https://github.com/Jianchun-Ding/CVE-POC-update2/tree/main
https://github.com/XYIYM/Digging/blob/main/TP-LINK/TL-WR886N/2/1.mdExploit, Third Party Advisory
https://resource.tp-link.com.cn/pc/docCenter/showDoc?id=1676623713687165Product
https://github.com/XYIYM/Digging/blob/main/TP-LINK/TL-WR886N/2/1.mdExploit, Third Party Advisory
https://resource.tp-link.com.cn/pc/docCenter/showDoc?id=1676623713687165Product

Timeline

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

Frequently Asked Questions

What is CVE-2023-46522?

TP-LINK device TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin and TL-WDR7660 2.0.30 were discovered to contain a stack overflow via the function deviceInfoRegister.

How severe is CVE-2023-46522?

CVE-2023-46522 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.

How do I fix CVE-2023-46522?

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-2023-46522?

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

Scan your code now

Source: NVD / NIST