Tenda F456 Firmware vulnerabilities

CVE-2026-7098 [HIGH] CWE-119 CVE-2026-7098: A security vulnerability has been detected in Tenda F456 1.0.0.5. Impacted is the function fromDhcpL A security vulnerability has been detected in Tenda F456 1.0.0.5. Impacted is the function fromDhcpListClient of the file /goform/DhcpListClient of the component httpd. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

CVE-2026-7081 [HIGH] CWE-119 CVE-2026-7081: A vulnerability was detected in Tenda F456 1.0.0.5. Affected is the function fromGstDhcpSetSer of th A vulnerability was detected in Tenda F456 1.0.0.5. Affected is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer of the component httpd. Performing a manipulation of the argument dips results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used.

CVE-2026-7082 [HIGH] CWE-119 CVE-2026-7082: A flaw has been found in Tenda F456 1.0.0.5. Affected by this vulnerability is the function formWrlE A flaw has been found in Tenda F456 1.0.0.5. Affected by this vulnerability is the function formWrlExtraSet of the file /goform/WrlExtraSet of the component httpd. Executing a manipulation of the argument Go can lead to buffer overflow. The attack can be executed remotely. The exploit has been published and may be used.

CVE-2026-7099 [HIGH] CWE-119 CVE-2026-7099: A vulnerability was detected in Tenda F456 1.0.0.5. The affected element is the function formQuickIn A vulnerability was detected in Tenda F456 1.0.0.5. The affected element is the function formQuickIndex of the file /goform/QuickIndex of the component httpd. Performing a manipulation of the argument mit_linktype results in buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

CVE-2026-7101 [HIGH] CWE-119 CVE-2026-7101: A vulnerability has been found in Tenda F456 1.0.0.5. This affects the function fromWrlclientSet of A vulnerability has been found in Tenda F456 1.0.0.5. This affects the function fromWrlclientSet of the file /goform/WrlclientSet of the component httpd. The manipulation leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

CVE-2026-7080 [HIGH] CWE-119 CVE-2026-7080: A security vulnerability has been detected in Tenda F456 1.0.0.5. This impacts the function fromPPTP A security vulnerability has been detected in Tenda F456 1.0.0.5. This impacts the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. Such manipulation of the argument delno leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

CVE-2026-7100 [HIGH] CWE-119 CVE-2026-7100: A flaw has been found in Tenda F456 1.0.0.5. The impacted element is the function fromNatlimitof of A flaw has been found in Tenda F456 1.0.0.5. The impacted element is the function fromNatlimitof of the file /goform/Natlimit of the component httpd. Executing a manipulation can lead to buffer overflow. The attack may be launched remotely. The exploit has been published and may be used.

CVE-2026-7078 [HIGH] CWE-119 CVE-2026-7078: A security flaw has been discovered in Tenda F456 1.0.0.5. The impacted element is the function from A security flaw has been discovered in Tenda F456 1.0.0.5. The impacted element is the function fromSetIpBind of the file /goform/SetIpBind of the component httpd. The manipulation of the argument page results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

CVE-2026-7079 [HIGH] CWE-119 CVE-2026-7079: A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.

CVE-2026-7097 [HIGH] CWE-119 CVE-2026-7097: A weakness has been identified in Tenda F456 1.0.0.5. This issue affects the function fromwebExcptyp A weakness has been identified in Tenda F456 1.0.0.5. This issue affects the function fromwebExcptypemanFilter of the file /goform/webExcptypemanFilter of the component httpd. This manipulation of the argument page causes buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attack

CVE-2026-7102 [LOW] CWE-74 CVE-2026-7102: A vulnerability was found in Tenda F456 1.0.0.5. This impacts the function FromWriteFacMac of the fi A vulnerability was found in Tenda F456 1.0.0.5. This impacts the function FromWriteFacMac of the file /goform/WriteFacMac of the component httpd. The manipulation of the argument mac results in command injection. The attack can be executed remotely. The exploit has been made public and could be used.

CVE-2026-7030 [HIGH] CWE-119 CVE-2026-7030: A security vulnerability has been detected in Tenda F456 1.0.0.5. This affects the function fromRout A security vulnerability has been detected in Tenda F456 1.0.0.5. This affects the function fromRouteStatic of the file /goform/RouteStatic. The manipulation of the argument page leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

CVE-2026-7053 [HIGH] CWE-119 CVE-2026-7053: A security flaw has been discovered in Tenda F456 1.0.0.5. This affects the function frmL7ProtForm o A security flaw has been discovered in Tenda F456 1.0.0.5. This affects the function frmL7ProtForm of the file /goform/L7Prot of the component httpd. Performing a manipulation of the argument page results in buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

CVE-2026-7055 [HIGH] CWE-119 CVE-2026-7055: A security vulnerability has been detected in Tenda F456 1.0.0.5. This issue affects the function fr A security vulnerability has been detected in Tenda F456 1.0.0.5. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component httpd. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

CVE-2026-7054 [HIGH] CWE-119 CVE-2026-7054: A weakness has been identified in Tenda F456 1.0.0.5. This vulnerability affects the function fromPp A weakness has been identified in Tenda F456 1.0.0.5. This vulnerability affects the function fromPptpUserAdd of the file /goform/PPTPDClient of the component httpd. Executing a manipulation of the argument opttype/usernamewith can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could b

CVE-2026-7032 [HIGH] CWE-119 CVE-2026-7032: A flaw has been found in Tenda F456 1.0.0.5. Affected is the function SafeEmailFilter of the file /g A flaw has been found in Tenda F456 1.0.0.5. Affected is the function SafeEmailFilter of the file /goform/SafeEmailFilter. This manipulation of the argument page causes buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used.

CVE-2026-7056 [HIGH] CWE-119 CVE-2026-7056: A vulnerability was detected in Tenda F456 1.0.0.5. Impacted is the function fromSafeUrlFilter of th A vulnerability was detected in Tenda F456 1.0.0.5. Impacted is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter of the component httpd. The manipulation of the argument page results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used.

CVE-2026-7033 [HIGH] CWE-119 CVE-2026-7033: A vulnerability has been found in Tenda F456 1.0.0.5. Affected by this vulnerability is the function A vulnerability has been found in Tenda F456 1.0.0.5. Affected by this vulnerability is the function fromSafeClientFilter of the file /goform/SafeClientFilter. Such manipulation of the argument menufacturer/Go leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

CVE-2026-7031 [HIGH] CWE-119 CVE-2026-7031: A vulnerability was detected in Tenda F456 1.0.0.5. This impacts the function fromSafeMacFilter of t A vulnerability was detected in Tenda F456 1.0.0.5. This impacts the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page results in buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.

CVE-2026-7019 [HIGH] CWE-119 CVE-2026-7019: A vulnerability was identified in Tenda F456 1.0.0.5. The impacted element is the function fromP2pLi A vulnerability was identified in Tenda F456 1.0.0.5. The impacted element is the function fromP2pListFilter of the file /goform/P2pListFilter. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.