CVE-2025-4340

moderate-risk

Published 2025-05-06

A vulnerability classified as critical has been found in D-Link DIR-890L and DIR-806A1 up to 100CNb11/108B03. Affected is the function sub_175C8 of the file /htdocs/soap.cgi. The manipulation leads to command injection. It is possible to launch 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.

Do I need to act?

2.4% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.3/10 Medium

NETWORK / LOW complexity

Affected Products (2)

Dir-806 Firmware

Dir-890L Firmware

Affected Vendors

Dlink

References (6)

Exploit https://github.com/CH13hh/tmp_store_cc/blob/main/tt/1.md

Permissions Required https://vuldb.com/?ctiid.307458

Third Party Advisory https://vuldb.com/?id.307458

Third Party Advisory https://vuldb.com/?submit.556092

Product https://www.dlink.com/

Exploit https://github.com/CH13hh/tmp_store_cc/blob/main/tt/1.md

/ 100

moderate-risk

Severity 23/34 · High

Exploitability 6/34 · Minimal

Exposure 7/34 · Low