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Product · Tenda

AC9

15 known vulnerabilities.

AC9 at a glance

Last 12 months
7
Critical · all time
1
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 1 2 December 2025: 1 vulnerability Dec 2025 January 2026: 0 vulnerabilities February 2026: 2 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 2 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 1 vulnerability Sep October 2026: 1 vulnerability, 1 critical November 2026: 0 vulnerabilities
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15 results · Feed

  • Critical 9.1

    Tenda AC9 POST Request fast_setting_internet_set stack-based overflow

    A vulnerability was detected in Tenda AC9 15.03.02.13. Affected is an unknown function of the file /goform/fast_setting_internet_set of the component POST Request Handler. Performing a manipulation of the argument netWanType results in stack-based buffer over…

  • High 7.3

    Tenda AC9 Web Management R7WebsSecurityHandler improper authentication

    A flaw has been found in Tenda AC9 15.03.05.14. This impacts the function R7WebsSecurityHandler of the component Web Management. This manipulation causes improper authentication. The attack may be initiated remotely. The exploit has been published and may be …

  • High 8.8

    Tenda AC9 POST Request WizardHandle decodePwd stack-based overflow

    A vulnerability was found in Tenda AC9 15.03.02.13. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Performing a manipulation of the argument WANS results in stack-based buffer overflow. T…

  • High 8.8

    Tenda AC9 POST Request QuickIndex formQuickIndex stack-based overflow

    A vulnerability has been found in Tenda AC9 15.03.02.13. Impacted is the function formQuickIndex of the file /goform/QuickIndex of the component POST Request Handler. Such manipulation of the argument PPPOEPassword leads to stack-based buffer overflow. It is …

  • High 7.2

    Tenda AC9 formGetRebootTimer stack-based overflow

    A security vulnerability has been detected in Tenda AC9 15.03.06.42_multi. Affected by this vulnerability is the function formGetRebootTimer. Such manipulation of the argument sys.schedulereboot.start_time/sys.schedulereboot.end_time leads to stack-based buff…

  • High 7.2

    Tenda AC9 formGetDdosDefenceList stack-based overflow

    A weakness has been identified in Tenda AC9 15.03.06.42_multi. Affected is the function formGetDdosDefenceList. This manipulation of the argument security.ddos.map causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been …

  • Medium 5.3

    Tenda AC9 Configuration File DownloadCfg.jpg information disclosure

    A vulnerability was determined in Tenda AC9 15.03.05.14_multi. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/DownloadCfg.jpg of the component Configuration File Handler. This manipulation causes information disclosure. The at…

  • High 8.8

    Tenda AC9/AC15 exeCommand formexeCommand buffer overflow

    A vulnerability was identified in Tenda AC9 and AC15 15.03.05.14/15.03.05.18. This vulnerability affects the function formexeCommand of the file /goform/exeCommand. Such manipulation of the argument cmdinput leads to buffer overflow. The attack can be execute…

  • Medium 6.3

    Tenda AC9/AC15 exeCommand formexeCommand os command injection

    A vulnerability was determined in Tenda AC9 and AC15 15.03.05.14. This affects the function formexeCommand of the file /goform/exeCommand. This manipulation of the argument cmdinput causes os command injection. Remote exploitation of the attack is possible. T…

  • Low 2.5

    Tenda AC9 Administrative shadow hard-coded credentials

    A vulnerability was determined in Tenda AC9 15.03.05.19. The impacted element is an unknown function of the file /etc_ro/shadow of the component Administrative Interface. This manipulation causes hard-coded credentials. It is possible to launch the attack on …

  • Medium 4.3

    Tenda AC9 cross-site request forgery

    A vulnerability, which was classified as problematic, was found in Tenda AC9 15.03.02.13. This affects an unknown part. The manipulation leads to cross-site request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the…

  • High 8.8

    Tenda AC9 HTTP POST Request SetRemoteWebCfg formSetSafeWanWebMan stack-based overflow

    A vulnerability has been found in Tenda AC9 15.03.02.13 and classified as critical. Affected by this vulnerability is the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg of the component HTTP POST Request Handler. The manipulation of the arg…

  • High 8.8

    Tenda AC9 POST Request AdvSetLanip fromadvsetlanip buffer overflow

    A vulnerability, which was classified as critical, has been found in Tenda AC9 15.03.02.13. Affected by this issue is the function fromadvsetlanip of the file /goform/AdvSetLanip of the component POST Request Handler. The manipulation of the argument lanMask …

  • Medium 6.3

    Tenda AC9 POST Request SetIPTVCfg formSetIptv command injection

    A vulnerability was found in Tenda AC9 15.03.02.13. It has been rated as critical. This issue affects the function formSetIptv of the file /goform/SetIPTVCfg of the component POST Request Handler. The manipulation of the argument list leads to command injecti…

  • Medium 6.5

    Tenda AC6/AC7/AC8/AC9/AC10/AC10U/AC15/AC18/AC500/AC1206 GetIPTV websReadEvent null pointer dereference

    A vulnerability was found in Tenda AC6, AC7, AC8, AC9, AC10, AC10U, AC15, AC18, AC500 and AC1206 up to 20241022. It has been rated as problematic. This issue affects the function websReadEvent of the file /goform/GetIPTV. The manipulation of the argument Cont…