Description

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. Es wurde eine kritische Schwachstelle in D-Link DIR-890L and DIR-806A1 bis 100CNb11/108B03 entdeckt. Dabei betrifft es die Funktion sub_175C8 der Datei /htdocs/soap.cgi. Durch Manipulieren mit unbekannten Daten kann eine command injection-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2025-4340

CVSS Base Severity: MEDIUM

CVSS Base Score: 5.3

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Affected Products

Vendor: D-Link

Product: DIR-890L, DIR-806A1

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.1% (probability of being exploited)

EPSS Percentile: 28.28% (scored less or equal to compared to others)

EPSS Date: 2025-06-04 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-4340
https://vuldb.com/?id.307458
https://vuldb.com/?ctiid.307458
https://vuldb.com/?submit.556092
https://github.com/CH13hh/tmp_store_cc/blob/main/tt/1.md
https://www.dlink.com/

Timeline