Buffer Overflow vulnerability in Tenda AC6 v.15.03.05.16 allows a remote attacker to cause a denial of service via the oversized schedStartTime and schedEndTime parameters in an unauthenticated HTTP GET request to the /goform/openSchedWifi endpoint

A vulnerability was found in Tenda AC6 V15.03.05.16. The vulnerability affects the functionality of the /goform/fastsettingwifiset file formfastsettingwifiset. Using the timeZone parameter causes a stack-based buffer overflow.

Tenda AC6 v15.03.05.16 was discovered to contain a buffer overflow via the fromAddressNat function.

Tenda AC6 v15.03.05.16 was discovered to contain a buffer overflow via the formSetSpeedWan function.

Tenda AC6 v15.03.05.16 was discovered to contain a buffer overflow via the formWifiWpsOOB function.

Tenda AC6 V15.03.05.16 firmware has a buffer overflow vulnerability in the formexeCommand function.

A vulnerability was determined in Tenda AC6 15.03.05.16. Affected is the function fromWizardHandle of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

A vulnerability was identified in Tenda AC6 15.03.05.16. Affected by this vulnerability is the function formQuickIndex of the file /goform/QuickIndex of the component POST Request Handler. The manipulation of the argument PPPOEPassword leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

A vulnerability classified as critical has been found in Tenda AC6 15.03.05.16. Affected is the function formSetPPTPUserList of the file /goform/setPptpUserList. The manipulation of the argument list leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

A vulnerability classified as critical was found in Tenda AC6 15.03.05.16. Affected by this vulnerability is the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg. The manipulation of the argument remoteIp leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

A vulnerability, which was classified as critical, has been found in Tenda AC6 15.03.05.16. Affected by this issue is the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

A vulnerability, which was classified as critical, was found in Tenda AC6 15.03.05.16. This affects the function formSetRebootTimer of the file /goform/SetRebootTimer. The manipulation of the argument rebootTime leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Tenda AC6 V15.03.05.16 was discovered to contain a stack overflow via the time parameter in the setSmartPowerManagement function.

A vulnerability classified as critical has been found in Tenda AC6 15.03.05.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. The manipulation of the argument src/mac leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.

A vulnerability, which was classified as critical, has been found in Tenda AC6 15.03.05.16. Affected by this issue is some unknown functionality of the file /goform/WifiExtraSet. The manipulation of the argument wpapskcrypto leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Tenda AC6 USAC6V1.0BRV15.03.05.16 was discovered to contain a buffer overflow via the function fgets.

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin is vulnerable to Buffer Overflow via function sub90998.

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin is vulnerable to Buffer Overflow via the function "initIpAddrInfo." In the function, it reads in a user-provided parameter, and the variable is passed to the function without any length check.

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin is vulnerable to Buffer Overflow via the function "sub7D858."

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin function 'subADD50' contains a command execution vulnerability. In the "formSetIptv" function, obtaining the "list" and "vlanId" fields, unfiltered passing these two fields as parameters to the "subADD50" function to execute commands.

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin function 'sub3A1D0' contains a command execution vulnerability.

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin function 'subADF3C' contains a command execution vulnerability. In the "formSetIptv" function, obtaining the "list" and "vlanId" fields, unfiltered passing these two fields as parameters to the "subADF3C" function to execute commands.

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin is vulnerable to Buffer Overflow via function "fromGetWirelessRepeat."

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin is vulnerable to Buffer Overflow via function "addwhitenode,"

Tengda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin is vulnerable to Buffer Overflow via function "R7WebsSecurityHandler."

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin is vulnerable to Buffer Overflow via function "sub73004."

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin is vulnerable to Buffer Overflow via function 'formWifiBasicSet.'

Tenda AC6 USAC6V1.0BRV15.03.05.16multiTD01.bin is vulnerable to Buffer Overflow via function 'sub34FD0.' In the function, it reads user provided parameters and passes variables to the function without any length checks.