CVE-2022-45977

Name: CVE-2022-45977
Creator: NVD / NIST
Published: 2022-12-12T15:15:10.757+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 2.10%

Last modified Jun 17, 2026

CVE-2022-45977 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Tenda AX12 V22.03.01.21_CN was found to have a command injection vulnerability via /goform/setMacFilterCfg function.. EPSS estimates a 2.10% chance of exploitation in the next 30 days.

Description

Tenda AX12 V22.03.01.21_CN was found to have a command injection vulnerability via /goform/setMacFilterCfg function.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

2.10%

79.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Ax12 Firmware	22.03.01.21_cn

References

https://github.com/The-Itach1/IOT-CVE/tree/master/Tenda/AX12/3Exploit, Third Party Advisory
https://github.com/The-Itach1/IOT-CVE/tree/master/Tenda/AX12/3Exploit, Third Party Advisory

Timeline

Published: Dec 12, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-45977?

Tenda AX12 V22.03.01.21_CN was found to have a command injection vulnerability via /goform/setMacFilterCfg function.

How severe is CVE-2022-45977?

CVE-2022-45977 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.10% probability of exploitation in the next 30 days.

How do I fix CVE-2022-45977?

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-2022-45977?

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

Scan your code now

Source: NVD / NIST