Unrated severityNVD Advisory· Published Jul 20, 2025· Updated Jul 21, 2025
D-Link DIR-513 Boa Webserver formLanSetupRouterSettings sprintf stack-based overflow
CVE-2025-7909
Description
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.
Affected products
2- D-Link/DIR-513v5Range: 1.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- github.com/buobo/bo-s-CVE/blob/main/DIR-513/formLanSetupRouterSettings.mdmitreexploit
- vuldb.commitrethird-party-advisory
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
- www.dlink.commitreproduct
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