D-Link Dir 513 Firmware
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By the Year
In 2026 there have been 0 vulnerabilities in D-Link Dir 513 Firmware. Last year, in 2025 Dir 513 Firmware had 6 security vulnerabilities published. Right now, Dir 513 Firmware is on track to have less security vulnerabilities in 2026 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 6 | 9.30 |
It may take a day or so for new Dir 513 Firmware vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent D-Link Dir 513 Firmware Security Vulnerabilities
DIR-513 L2TP Callback OOBW via Stack Buffer Overflow <1.10
CVE-2025-8184
9.8 - Critical
- July 26, 2025
A vulnerability was found in D-Link DIR-513 up to 1.10 and classified as critical. This issue affects the function formSetWanL2TPcallback of the file /goform/formSetWanL2TPtriggers of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Memory Corruption
DIR-513 1.10 HTTP POST Handler Buffer Overflow
CVE-2025-8169
9.8 - Critical
- July 25, 2025
A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function formSetWanPPTPcallback of the file /goform/formSetWanPPTPpath of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Memory Corruption
D-Link DIR-513 1.10 Remote Buffer Overflow via websAspInit
CVE-2025-8168
9.8 - Critical
- July 25, 2025
A vulnerability was found in D-Link DIR-513 1.10. It has been rated as critical. Affected by this issue is the function websAspInit of the file /goform/formSetWanPPPoE. The manipulation of the argument curTime leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Memory Corruption
D-Link DIR-513 1.10 Boa Webserver sprintf overflow (critical)
CVE-2025-7910
8.8 - High
- July 20, 2025
A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function sprintf of the file /goform/formSetWanNonLogin of the component Boa Webserver. The manipulation of the argument curTime 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. This vulnerability only affects products that are no longer supported by the maintainer.
Buffer Overflow
DIR-513 1.0 Boa Webserver sprintf stack overflow
CVE-2025-7909
8.8 - High
- July 20, 2025
A vulnerability was found in D-Link DIR-513 1.0. It has been rated as critical. Affected by this issue is the function sprintf of the file /goform/formLanSetupRouterSettings of the component Boa Webserver. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Buffer Overflow
D-Link DIR-513 1.0 Buffer Overflow Remote in /goform/formSetWanPPTP
CVE-2025-6882
8.8 - High
- June 30, 2025
A vulnerability classified as critical has been found in D-Link DIR-513 1.0. This affects an unknown part of the file /goform/formSetWanPPTP. The manipulation of the argument curTime leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Buffer Overflow
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