Li Tengzheng

168 exploits Active since Feb 2026
CVE-2026-4551 WRITEUP HIGH WRITEUP
Tenda F453 Parameters SafeClientFilter fromSafeClientFilter memory corruption
A 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.
CVSS 8.8
CVE-2026-4552 WRITEUP HIGH WRITEUP
Tenda F453 Parameters VirtualSer fromVirtualSer memory corruption
A 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.
CVSS 8.8
CVE-2026-4553 WRITEUP HIGH WRITEUP
Tenda F453 Parameters Natlimit fromNatlimit stack-based overflow
A 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.
CVSS 8.8
CVE-2026-4554 WRITEUP MEDIUM WRITEUP
Tenda F453 WriteFacMac FormWriteFacMac privilege escalation
A 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.
CVSS 6.3
CVE-2026-4555 WRITEUP HIGH WRITEUP
D-Link DIR-513 boa formEasySetTimezone memory corruption
A weakness has been identified in D-Link DIR-513 1.10. The impacted element is the function formEasySetTimezone of the file /goform/formEasySetTimezone of the component boa. This manipulation of the argument curTime causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS 8.8
CVE-2026-4543 WRITEUP MEDIUM WRITEUP
Wavlink WL-WN578W2 POST Request firewall.cgi command injection
A vulnerability was found in Wavlink WL-WN578W2 221110. The impacted element is an unknown function of the file /cgi-bin/firewall.cgi of the component POST Request Handler. Performing a manipulation of the argument dmz_flag/del_flag results in command injection. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS 6.3
CVE-2026-4544 WRITEUP LOW WRITEUP
Wavlink WL-WN578W2 POST Request login.cgi cross site scripting
A vulnerability was determined in Wavlink WL-WN578W2 221110. This affects an unknown function of the file /cgi-bin/login.cgi of the component POST Request Handler. Executing a manipulation of the argument homepage/hostname/login_page can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS 2.4
CVE-2026-4534 WRITEUP HIGH WRITEUP
Tenda FH451 WrlExtraSet formWrlExtraSet stack-based overflow
A flaw has been found in Tenda FH451 1.0.0.9. This affects the function formWrlExtraSet of the file /goform/WrlExtraSet. This manipulation of the argument GO causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used.
CVSS 8.8
CVE-2026-4535 WRITEUP HIGH WRITEUP
Tenda FH451 WrlclientSet stack-based overflow
A vulnerability has been found in Tenda FH451 1.0.0.9. This vulnerability affects the function WrlclientSet of the file /goform/WrlclientSet. Such manipulation of the argument GO leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
CVSS 8.8
CVE-2026-4163 WRITEUP CRITICAL WRITEUP
Wavlink WL-WN579A3 220323 - Command Injection
A vulnerability was detected in Wavlink WL-WN579A3 220323. This issue affects the function SetName/GuestWifi of the file /cgi-bin/wireless.cgi of the component POST Request Handler. Performing a manipulation results in command injection. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading the affected component is recommended.
CVSS 9.8
CVE-2026-4164 WRITEUP CRITICAL WRITEUP
Wavlink WL-WN578W2 221110 - Command Injection
A flaw has been found in Wavlink WL-WN578W2 221110. Impacted is the function Delete_Mac_list/SetName/GuestWifi of the file /cgi-bin/wireless.cgi of the component POST Request Handler. Executing a manipulation can lead to command injection. It is possible to launch the attack remotely. The exploit has been published and may be used. It is recommended to upgrade the affected component.
CVSS 9.8
CVE-2026-4166 WRITEUP LOW WRITEUP
Wavlink WL-NU516U1 240425 - XSS
A vulnerability was found in Wavlink WL-NU516U1 240425. The impacted element is the function sub_404F68 of the file /cgi-bin/login.cgi. The manipulation of the argument homepage/hostname results in cross site scripting. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure.
CVSS 3.5
CVE-2026-4167 WRITEUP HIGH WRITEUP
Belkin F9K1122 1.00.33 - Buffer Overflow
A vulnerability was determined in Belkin F9K1122 1.00.33. This affects the function formReboot of the file /goform/formReboot. This manipulation of the argument webpage causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS 8.8
CVE-2026-3978 WRITEUP HIGH WRITEUP
D-Link DIR-513 1.10 - Buffer Overflow
A vulnerability was detected in D-Link DIR-513 1.10. The impacted element is an unknown function of the file /goform/formEasySetupWizard3. The manipulation of the argument wan_connected results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used.
CVSS 8.8
CVE-2026-3768 WRITEUP HIGH WRITEUP
Tenda F453 1.0.0.3 - Buffer Overflow
A 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.
CVSS 8.8
CVE-2026-3769 WRITEUP HIGH WRITEUP
Tenda F453 1.0.0.3 - Buffer Overflow
A 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.
CVSS 8.8
CVE-2026-3729 WRITEUP HIGH WRITEUP
Tenda F453 1.0.0.3/3.As - Buffer Overflow
A 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.
CVSS 8.8
CVE-2026-3732 WRITEUP HIGH WRITEUP
Tenda F453 1.0.0.3 - Buffer Overflow
A 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.
CVSS 8.8
CVE-2026-3715 WRITEUP HIGH WRITEUP
Wavlink WL-WN579X3-C 231124 - Buffer Overflow
A vulnerability was found in Wavlink WL-WN579X3-C 231124. This affects the function sub_40139C of the file /cgi-bin/firewall.cgi. Performing a manipulation of the argument del_flag results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used. Upgrading to version 20260226 is able to mitigate this issue. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
CVSS 8.8
CVE-2026-3716 WRITEUP LOW WRITEUP
Wavlink WL-WN579X3-C 231124 - XSS
A vulnerability was determined in Wavlink WL-WN579X3-C 231124. This vulnerability affects the function sub_401AD4 of the file /cgi-bin/adm.cgi. Executing a manipulation of the argument Hostname can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 20260226 is able to resolve this issue. The affected component should be upgraded. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
CVSS 2.4
CVE-2026-3726 WRITEUP HIGH WRITEUP
Tenda F453 1.0.0.3 - Buffer Overflow
A 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.
CVSS 8.8
CVE-2026-3727 WRITEUP HIGH WRITEUP
Tenda F453 1.0.0.3 - Buffer Overflow
A 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.
CVSS 8.8
CVE-2026-3728 WRITEUP HIGH WRITEUP
Tenda F453 1.0.0.3/1.If - Buffer Overflow
A 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.
CVSS 8.8
CVE-2026-3678 WRITEUP HIGH WRITEUP
Tenda FH451 1.0.0.9 - Buffer Overflow
A vulnerability was determined in Tenda FH451 1.0.0.9. Affected is the function sub_3C434 of the file /goform/AdvSetWan. This manipulation of the argument wanmode/PPPOEPassword causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
CVSS 8.8
CVE-2026-3679 WRITEUP HIGH WRITEUP
Tenda FH451 1.0.0.9 - Buffer Overflow
A vulnerability was identified in Tenda FH451 1.0.0.9. Affected by this vulnerability is the function formQuickIndex of the file /goform/QuickIndex. Such manipulation of the argument mit_linktype/PPPOEPassword leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
CVSS 8.8