High severity8.8NVD Advisory· Published Jul 20, 2025· Updated Jun 17, 2026
CVE-2025-7911
CVE-2025-7911
Description
A vulnerability classified as critical was found in D-Link DI-8100 1.0. This vulnerability affects the function sprintf of the file /upnp_ctrl.asp of the component jhttpd. The manipulation of the argument remove_ext_proto/remove_ext_port leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
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Affected products
3- cpe:2.3:o:dlink:di-8100_firmware:1.0:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
6- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- github.com/buobo/bo-s-CVE/blob/main/DI-8100/upnp_ctrl_asp.mdnvdBroken Link
- vuldb.comnvdPermissions RequiredVDB Entry
- www.dlink.comnvdProduct
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