CVE-2026-8263— Tenda AC6 httpd WifiExtraSet fromSetWirelessRepeat os command injection
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I. Basic Information for CVE-2026-8263
Vulnerability Information
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Vulnerability Title
Tenda AC6 httpd WifiExtraSet fromSetWirelessRepeat os command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security flaw has been discovered in Tenda AC6 15.03.06.49_multi_TDE01. Affected is the function fromSetWirelessRepeat of the file /goform/WifiExtraSet of the component httpd. Performing a manipulation of the argument mac/ssid results in os command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-8263
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- Just a moment...third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-8263
Same Patch Batch · Tenda · 2026-05-11 · 4 CVEs total
| CVE-2026-8264 | 6.3 MEDIUM | Tenda AC6 httpd WifiApScan formWifiApScan os command injection |
| CVE-2026-8265 | 4.7 MEDIUM | Tenda AC6 httpd getLogFile get_log_file os command injection |
| CVE-2026-8259 | 4.7 MEDIUM | Tenda AC6 httpd telnet os command injection |
IV. Related Vulnerabilities
Same product: AC6
- CVE-2026-8265
Tenda AC6 httpd getLogFile get_log_file os command injection - CVE-2026-8264
Tenda AC6 httpd WifiApScan formWifiApScan os command injecti - CVE-2026-8259
Tenda AC6 httpd telnet os command injection - CVE-2026-4961
Tenda AC6 POST Request QuickIndex formQuickIndex stack-based - CVE-2026-4960
Tenda AC6 POST Request WizardHandle fromWizardHandle stack-b
Same vendor: Tenda
- CVE-2026-8265
Tenda AC6 httpd getLogFile get_log_file os command injection - CVE-2026-8264
Tenda AC6 httpd WifiApScan formWifiApScan os command injecti - CVE-2026-8259
Tenda AC6 httpd telnet os command injection - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based - CVE-2026-7470
Tenda 4G300 SafeMacFilter sub_427C3C stack-based overflow
Same weakness: CWE-78
- CVE-2026-8273
D-Link DNS-320 system_mgr.cgi cgi_merge_user os command inje - CVE-2026-8272
D-Link DNS-320 webfile_mgr.cgi chown os command injection - CVE-2026-8271
D-Link DNS-320 network_mgr.cgi cgi_upnp_edit os command inje - CVE-2026-8265
Tenda AC6 httpd getLogFile get_log_file os command injection - CVE-2026-8264
Tenda AC6 httpd WifiApScan formWifiApScan os command injecti
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