Tenda F453 vulnerabilities

30 vulnerabilities

Known vulnerabilities in Tenda F453, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9CriticalCVE-2026-4553tenda · f453_firmwareTenda F453 Parameters Natlimit fromNatlimit stack-based overflowA vulnerability was identified in Tenda F453 1.0.0.3. Impacted is the function fromNatlimit of the file /goform/Natlimit of the component Parameters Handler. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.EPSS1.05%9CriticalCVE-2026-4552tenda · f453_firmwareTenda F453 Parameters VirtualSer fromVirtualSer memory corruptionA vulnerability was determined in Tenda F453 1.0.0.3. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component Parameters Handler. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.EPSS1.05%8.8HighCVE-2026-4554tenda · f453_firmwareTenda F453 WriteFacMac FormWriteFacMac privilege escalationA security flaw has been discovered in Tenda F453 1.0.0.3. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.EPSS6.71%9CriticalCVE-2026-4551tenda · f453_firmwareTenda F453 Parameters SafeClientFilter fromSafeClientFilter memory corruptionA vulnerability was found in Tenda F453 1.0.0.3. This vulnerability affects the function fromSafeClientFilter of the file /goform/SafeClientFilter of the component Parameters Handler. Performing a manipulation of the argument menufacturer/Go results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used.EPSS1.05%9CriticalCVE-2026-5021tenda · f453_firmwareTenda F453 httpd PPTPUserSetting fromPPTPUserSetting stack-based overflowA flaw has been found in Tenda F453 1.0.0.3. This affects the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. This manipulation of the argument delno causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.EPSS1.01%8.8HighCVE-2026-6989tenda · f453_firmwareTenda F453 Telnet Service telnet TendaTelnet command injectionA vulnerability has been found in Tenda F453 up to 1.0.0.3. Impacted is the function TendaTelnet of the file /goform/telnet of the component Telnet Service. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.EPSS6.33%9CriticalCVE-2026-3398tenda · f453_firmwareTenda F453 httpd AdvSetWan fromAdvSetWan buffer overflowA vulnerability was determined in Tenda F453 1.0.0.3. Affected is the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. Executing a manipulation of the argument wanmode/PPPOEPassword can lead to buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.EPSS1.07%9CriticalCVE-2026-3728tenda · f453_firmwareTenda F453 setcfm fromSetCfm stack-based overflowA vulnerability was determined in Tenda F453 1.0.0.3/1.If. This issue affects the function fromSetCfm of the file /goform/setcfm. This manipulation of the argument funcname/funcpara1 causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.EPSS1.05%9CriticalCVE-2026-3729tenda · f453_firmwareTenda F453 PPTPDClient fromPptpUserAdd stack-based overflowA vulnerability was identified in Tenda F453 1.0.0.3/3.As. Impacted is the function fromPptpUserAdd of the file /goform/PPTPDClient. Such manipulation of the argument username/opttype leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.EPSS1.05%9CriticalCVE-2026-3273tenda · f453_firmwareTenda F453 httpd AdvSetWrlsafeset formWrlsafeset buffer overflowA vulnerability was identified in Tenda F453 1.0.0.3. Affected by this vulnerability is the function formWrlsafeset of the file /goform/AdvSetWrlsafeset of the component httpd. Such manipulation of the argument mit_ssid_index leads to buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.EPSS1.07%9CriticalCVE-2026-3377tenda · f453_firmwareTenda F453 SafeUrlFilter fromSafeUrlFilter buffer overflowA vulnerability was detected in Tenda F453 1.0.0.3. Affected by this issue is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter. Performing a manipulation of the argument page results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.EPSS1.07%9CriticalCVE-2026-3726tenda · f453_firmwareTenda F453 webExcptypemanFilter fromwebExcptypemanFilter stack-based overflowA vulnerability has been found in Tenda F453 1.0.0.3. This affects the function fromwebExcptypemanFilter of the file /goform/webExcptypemanFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.EPSS1.05%9CriticalCVE-2026-3272tenda · f453_firmwareTenda F453 httpd DhcpListClient fromDhcpListClient buffer overflowA vulnerability was determined in Tenda F453 1.0.0.3. Affected is the function fromDhcpListClient of the file /goform/DhcpListClient of the component httpd. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.EPSS1.07%9CriticalCVE-2026-3727tenda · f453_firmwareTenda F453 QuickIndex sub_3C6C0 stack-based overflowA vulnerability was found in Tenda F453 1.0.0.3. This vulnerability affects the function sub_3C6C0 of the file /goform/QuickIndex. The manipulation of the argument mit_linktype/PPPOEPassword results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.EPSS1.05%9CriticalCVE-2026-3768tenda · f453_firmwareTenda F453 WrlExtraSet formWrlExtraSet stack-based overflowA security vulnerability has been detected in Tenda F453 1.0.0.3. Affected by this vulnerability is the function formWrlExtraSet of the file /goform/WrlExtraSet. The manipulation of the argument GO leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.EPSS1.05%9CriticalCVE-2026-3732tenda · f453_firmwareTenda F453 exeCommand strcpy stack-based overflowA security vulnerability has been detected in Tenda F453 1.0.0.3. This affects the function strcpy of the file /goform/exeCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.EPSS1.05%9CriticalCVE-2026-3769tenda · f453_firmwareTenda F453 WrlclientSet stack-based overflowA vulnerability was detected in Tenda F453 1.0.0.3. Affected by this issue is the function WrlclientSet of the file /goform/WrlclientSet. The manipulation of the argument GO results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used.EPSS1.05%9CriticalCVE-2026-3378tenda · f453_firmwareTenda F453 qossetting fromqossetting buffer overflowA flaw has been found in Tenda F453 1.0.0.3. This affects the function fromqossetting of the file /goform/qossetting. Executing a manipulation of the argument qos can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.EPSS1.07%9CriticalCVE-2026-3399tenda · f453_firmwareTenda F453 httpd GstDhcpSetSer fromGstDhcpSetSer buffer overflowA vulnerability was identified in Tenda F453 1.0.0.3. Affected by this vulnerability is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer of the component httpd. The manipulation of the argument dips leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.EPSS1.07%9CriticalCVE-2026-3166tenda · f453_firmwareTenda F453 httpd RouteStatic fromRouteStatic buffer overflowA vulnerability was identified in Tenda F453 1.0.0.3. The affected element is the function fromRouteStatic of the file /goform/RouteStatic of the component httpd. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.EPSS1.07%