CVE-2023-43141

Name: CVE-2023-43141
Creator: NVD / NIST
Published: 2023-09-25T16:15:14.587+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.69%

Last modified Jun 17, 2026

CVE-2023-43141 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. TOTOLINK A3700R V9.1.2u.6134_B20201202 and N600R V5.3c.5137 are vulnerable to Incorrect Access Control.. EPSS estimates a 0.69% chance of exploitation in the next 30 days.

Description

TOTOLINK A3700R V9.1.2u.6134_B20201202 and N600R V5.3c.5137 are vulnerable to Incorrect Access Control.

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

0.69%

48.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Totolink	A3700r Firmware	9.1.2u.6134_b20201202
Totolink	N600r Firmware	4.3.0cu.7647_b20210106

References

http://totolink.comProduct
https://github.com/Blue-And-White/vul/blob/main/Iot/TOTOLINK/1/readme.mdBroken Link, Exploit, Third Party Advisory
http://totolink.comProduct
https://github.com/Blue-And-White/vul/blob/main/Iot/TOTOLINK/1/readme.mdBroken Link, Exploit, Third Party Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2023-43141?

TOTOLINK A3700R V9.1.2u.6134_B20201202 and N600R V5.3c.5137 are vulnerable to Incorrect Access Control.

How severe is CVE-2023-43141?

CVE-2023-43141 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.

How do I fix CVE-2023-43141?

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-2023-43141?

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

Scan your code now

Source: NVD / NIST