CVE-2026-86153

CRITICAL 9.1

Tenda CP3 Redirect.cpp SetRedirectEnable privileges management

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability has been found in Tenda CP3 27.5.57.101. This affects the function CRedirServer::SetRedirectEnable of the file Functions/Redirect.cpp. The manipulation leads to improper privilege management. Remote exploitation of the attack is possible.

CWE	CWE-269 CWE-266
Vendor	tenda
Product	cp3
Published	Sep 6, 2026
Last Updated	Sep 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / CP3

27.5.57.101

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/399276 vuldb.com: https://vuldb.com/vuln/399276/cti vuldb.com: https://vuldb.com/cve/CVE-2026-86153 vuldb.com: https://vuldb.com/submit/895354 tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 FengZi (VulDB User) VulDB Vulnerability Moderation Team