CVE-2022-43027

Name: CVE-2022-43027
Creator: NVD / NIST
Published: 2022-10-19T19:15:10.58+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.76%

Last modified Jun 17, 2026

CVE-2022-43027 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01 was discovered to contain a stack overflow via the firewallEn parameter at /goform/SetFirewallCfg.. EPSS estimates a 0.76% chance of exploitation in the next 30 days.

Description

Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01 was discovered to contain a stack overflow via the firewallEn parameter at /goform/SetFirewallCfg.

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

0.76%

50.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Tx3 Firmware	16.03.13.11

References

https://github.com/tianhui999/myCVE/blob/main/TX3/TX3-5.mdThird Party Advisory
https://github.com/tianhui999/myCVE/blob/main/TX3/TX3-5.mdThird Party Advisory

Timeline

Published: Oct 19, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-43027?

Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01 was discovered to contain a stack overflow via the firewallEn parameter at /goform/SetFirewallCfg.

How severe is CVE-2022-43027?

CVE-2022-43027 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.

How do I fix CVE-2022-43027?

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-2022-43027?

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

Scan your code now

Source: NVD / NIST