CVE-2022-24171

Name: CVE-2022-24171
Creator: NVD / NIST
Published: 2022-02-04T02:15:11.167+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.99%

Last modified Jun 17, 2026

CVE-2022-24171 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a command injection vulnerability in the function formSetPppoeServer. This vulnerability allows attackers to execute arbitrary commands via the pppoeServerIP, pppoeServerStartIP, and pppoeServerEndIP parameters.. EPSS estimates a 2.99% chance of exploitation in the next 30 days.

Description

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a command injection vulnerability in the function formSetPppoeServer. This vulnerability allows attackers to execute arbitrary commands via the pppoeServerIP, pppoeServerStartIP, and pppoeServerEndIP parameters.

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

2.99%

85.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Tendacn	G1 Firmware	15.11.0.17\(9502\)_cn
Tendacn	G3 Firmware	15.11.0.17\(9502\)_cn

References

https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_35/35.mdExploit, Third Party Advisory
https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_35/35.mdExploit, Third Party Advisory

Timeline

Published: Feb 4, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-24171?

How severe is CVE-2022-24171?

CVE-2022-24171 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.99% probability of exploitation in the next 30 days.

How do I fix CVE-2022-24171?

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-2022-24171?

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

Scan your code now

Source: NVD / NIST