CVE-2022-42233

Name: CVE-2022-42233
Creator: NVD / NIST
Published: 2022-10-20T17:15:10.617+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 42.70%

Last modified Jun 17, 2026

CVE-2022-42233 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tenda 11N with firmware version V5.07.33_cn suffers from an Authentication Bypass vulnerability.. EPSS estimates a 42.70% chance of exploitation in the next 30 days.

Description

Tenda 11N with firmware version V5.07.33_cn suffers from an Authentication Bypass vulnerability.

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

42.70%

98.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	11n Firmware	5.07.33_cn

References

https://github.com/D0ngsec/vulns/blob/main/Tenda/Tenda_11N_Authentication_Bypass.mdExploit, Third Party Advisory
https://github.com/D0ngsec/vulns/blob/main/Tenda/Tenda_11N_Authentication_Bypass.mdExploit, Third Party Advisory

Timeline

Published: Oct 20, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-42233?

Tenda 11N with firmware version V5.07.33_cn suffers from an Authentication Bypass vulnerability.

How severe is CVE-2022-42233?

CVE-2022-42233 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 42.70% probability of exploitation in the next 30 days.

How do I fix CVE-2022-42233?

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-2022-42233?

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

Scan your code now

Source: NVD / NIST