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Vulnerability record · CVE-2026-19924 · published 16 August 2026

CVE-2026-19924: Improper authentication vulnerability

A security vulnerability has been detected in Tenda AC10 16.03.10.09_multi_TDE01. This vulnerability affects the function R7WebsSecurityHandler of the component httpd. The manipulation leads to improper authentication. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

8.9 CVSS 4.0 High EPSS 1.4% · top 28.3% CWE-287 · Improper authentication Deferred
8.9CVSS 4.0 base score, v2 10.0
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
6References
20 Aug 2026Last modified by NVD

Description

A security vulnerability has been detected in Tenda AC10 16.03.10.09_multi_TDE01. This vulnerability affects the function R7WebsSecurityHandler of the component httpd. The manipulation leads to improper authentication. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/teiwiet/tenda-ac10-vulnerabilities/blob/main/authen-bypass-tenda-ac10.md
https://vuldb.com/cve/CVE-2026-19924
https://vuldb.com/submit/871957
https://vuldb.com/vuln/390174
https://vuldb.com/vuln/390174/cti
https://www.tenda.com.cn/

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Source: NIST National Vulnerability Database (record CVE-2026-19924), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.