CVE-2026-82695

CRITICAL 10.0

Tenda AC18 Telnet telnet missing authentication

CVSS Score

10.0

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in Tenda AC18 15.03.05.19. Impacted is an unknown function of the file /goform/telnet of the component Telnet Handler. The manipulation results in missing authentication. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

CWE	CWE-306 CWE-287
Vendor	tenda
Product	ac18
Published	Aug 31, 2026
Last Updated	Aug 31, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / AC18

15.03.05.19

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/397183 vuldb.com: https://vuldb.com/vuln/397183/cti vuldb.com: https://vuldb.com/cve/CVE-2026-82695 vuldb.com: https://vuldb.com/submit/894242 github.com: https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/TENDA-AC18-TELNET-DEFAULT-UNAUTH-001-vulndb.md tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 ST4R0003 (VulDB User)