CVE-2026-8259

A vulnerability has been found in Tenda AC6 2.0/15.03.06.23. The affected element is an unknown function of the file /goform/telnet of the component httpd. The manipulation of the argument lan.ip leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:ac6_firmware:15.03.06.23:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac6:2.0:*:*:*:*:*:*:*

History

11 May 2026, 17:07

Type Values Removed Values Added
References () https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/Tenda%20AC6V2%20TendaTelnet%20Command%20Injection.md - () https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/Tenda%20AC6V2%20TendaTelnet%20Command%20Injection.md - Exploit, Third Party Advisory
References () https://vuldb.com/submit/809877 - () https://vuldb.com/submit/809877 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/362556 - () https://vuldb.com/vuln/362556 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/362556/cti - () https://vuldb.com/vuln/362556/cti - Permissions Required, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product
First Time Tenda ac6
Tenda ac6 Firmware
Tenda
CPE cpe:2.3:h:tenda:ac6:2.0:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac6_firmware:15.03.06.23:*:*:*:*:*:*:*

11 May 2026, 02:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-05-11 02:16

Updated : 2026-05-11 17:07


NVD link : CVE-2026-8259

Mitre link : CVE-2026-8259

CVE.ORG link : CVE-2026-8259


JSON object : View

Products Affected

tenda

  • ac6_firmware
  • ac6
CWE
CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')