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Vulnerability record · CVE-2022-42233 · published 20 October 2022

CVE-2022-42233: Tenda 11n firmware improper authentication vulnerability

Tenda · 11n Firmware

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

9.8 CVSS 3.1 Critical EPSS 43% · top 1.3% CWE-287 · Improper authentication
9.8CVSS 3.1 base score
43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/D0ngsec/vulns/blob/main/Tenda/Tenda_11N_Authentication_Bypass.md ExploitThird Party Advisory
https://github.com/D0ngsec/vulns/blob/main/Tenda/Tenda_11N_Authentication_Bypass.md ExploitThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-42233), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.