Description

A vulnerability has been found in D-Link DIR-600L up to 2.07B01 and classified as critical. This vulnerability affects the function formEasySetupWizard. The manipulation of the argument host leads to buffer overflow. The attack can be initiated remotely. This vulnerability only affects products that are no longer supported by the maintainer. In D-Link DIR-600L bis 2.07B01 wurde eine kritische Schwachstelle gefunden. Betroffen ist die Funktion formEasySetupWizard. Dank Manipulation des Arguments host mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren.

Classification

CVE ID: CVE-2025-4343

CVSS Base Severity: HIGH

CVSS Base Score: 8.7

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

Affected Products

Vendor: D-Link

Product: DIR-600L

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.22% (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-2025-4343
https://vuldb.com/?id.307462
https://vuldb.com/?ctiid.307462
https://vuldb.com/?submit.558296
https://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir600l/Buffer_overflow-formEasySetupWizard-curTime/README.md
https://www.dlink.com/

Timeline