Dlink Dir-513 Firmware vulnerabilities

CVE-2026-6014 High · 8.8 CWE-119 Apr 10, 2026

D-Link DIR-513 POST Request formAdvanceSetup buffer overflow

A flaw has been found in D-Link DIR-513 1.10. This issue affects the function formAdvanceSetup of the file /goform/formAdvanceSetup of the component POST Request Handler. This manipulation of the argument webpage causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVE-2026-6013 High · 8.8 CWE-119 Apr 10, 2026

D-Link DIR-513 POST Request formSetRoute buffer overflow

A vulnerability was detected in D-Link DIR-513 1.10. This vulnerability affects the function formSetRoute of the file /goform/formSetRoute of the component POST Request Handler. The manipulation of the argument curTime results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVE-2026-6012 High · 8.8 CWE-119 Apr 10, 2026

D-Link DIR-513 POST Request formSetPassword buffer overflow

A security vulnerability has been detected in D-Link DIR-513 1.10. This affects the function formSetPassword of the file /goform/formSetPassword of the component POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVE-2026-5024 High · 8.8 CWE-787 Mar 29, 2026

D-Link DIR-513 formSetEmail stack-based overflow

A vulnerability was found in D-Link DIR-513 1.10. This issue affects the function formSetEmail of the file /goform/formSetEmail. Performing a manipulation of the argument curTime 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. This vulnerability only affects products that are no longer supported by the maintainer.

CVE-2026-4555 High · 8.8 CWE-787 Mar 22, 2026

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.

CVE-2026-4486 High · 8.8 CWE-787 Mar 20, 2026

D-Link DIR-513 Web Service formEasySetPassword stack-based overflow

A vulnerability was found in D-Link DIR-513 1.10. This affects the function formEasySetPassword of the file /goform/formEasySetPassword of the component Web Service. The manipulation of the argument curTime results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVE-2026-4465 High · 8.8 CWE-78 Mar 19, 2026

D-Link DIR-513 formSysCmd os command injection

A flaw has been found in D-Link DIR-513 1.10. The impacted element is an unknown function of the file /goform/formSysCmd. Executing a manipulation of the argument sysCmd can lead to os command injection. The attack may be launched remotely. The exploit has been published and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVE-2025-70245 Critical · 9.8 CWE-787 Mar 12, 2026

Out-of-bounds Write in Dlink Dir-513 Firmware

Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSetWizardSelectMode.

CVE-2026-3978 High · 8.8 CWE-119 Mar 12, 2026

D-Link DIR-513 formEasySetupWizard3 stack-based 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.

CVE-2025-70244 High · 7.5 CWE-121 Mar 10, 2026