CVE-2025-5934: Netgear EX3700 mtd sub_41619C stack-based overflow
Description
A vulnerability was found in Netgear EX3700 up to 1.0.0.88. It has been classified as critical. Affected is the function sub_41619C of the file /mtd. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.0.98 is able to address this issue. It is recommended to upgrade the affected component. This vulnerability only affects products that are no longer supported by the maintainer. Es wurde eine kritische Schwachstelle in Netgear EX3700 bis 1.0.0.88 ausgemacht. Es geht dabei um die Funktion sub_41619C der Datei /mtd. Mittels dem Manipulieren mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung. Ein Aktualisieren auf die Version 1.0.0.98 vermag dieses Problem zu lösen. Als bestmögliche Massnahme wird das Einspielen eines Upgrades empfohlen.
Classification
CVE ID: CVE-2025-5934
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/E:P
Affected Products
Vendor: Netgear
Product: EX3700
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.19% (probability of being exploited)
EPSS Percentile: 41.21% (scored less or equal to compared to others)
EPSS Date: 2025-06-16 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-5934https://vuldb.com/?id.311712
https://vuldb.com/?ctiid.311712
https://vuldb.com/?submit.588258
https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear
https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear#poc
https://www.netgear.com/