CVE-2025-5624: D-Link DIR-816 QoSPortSetup stack-based overflow

9.3 CVSS

Description

A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been declared as critical. This vulnerability affects the function QoSPortSetup of the file /goform/QoSPortSetup. The manipulation of the argument port0_group/port0_remarker/ssid0_group/ssid0_remarker leads to stack-based buffer overflow. The attack can be initiated 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. In D-Link DIR-816 1.10CNB05 wurde eine Schwachstelle ausgemacht. Sie wurde als kritisch eingestuft. Es geht um die Funktion QoSPortSetup der Datei /goform/QoSPortSetup. Durch Manipulieren des Arguments port0_group/port0_remarker/ssid0_group/ssid0_remarker mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2025-5624

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.3

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

Problem Types

Stack-based Buffer Overflow Memory Corruption

Affected Products

Vendor: D-Link

Product: DIR-816

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.06% (probability of being exploited)

EPSS Percentile: 19.2% (scored less or equal to compared to others)

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

References

https://nvd.nist.gov/vuln/detail/CVE-2025-5624
https://vuldb.com/?id.311110
https://vuldb.com/?ctiid.311110
https://vuldb.com/?submit.589226
https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_53/53.md
https://www.dlink.com/

Timeline