CVE-2025-7911 Information

Jul 21, 2025 cve

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/buobo/bo-s-CVE/blob/main/DI-8100/upnp_ctrl_asp.md https://vuldb.com/?ctiid.317026 https://vuldb.com/?id.317026 https://vuldb.com/?submit.618640 https://vuldb.com/?submit.618641 https://www.dlink.com/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8

CNNVD-202507-2592 (Published: 2025-07-20)

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