Vulnerability · Published May 1, 2025 · Assigned by VulDB
CVE-2025-4150Netgear EX6200 sub_54340 buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in EX6200 from Netgear. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.7%top 23.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in Netgear EX6200 1.0.3.94. It has been declared as critical. This vulnerability affects the function sub_54340. The manipulation of the argument host leads to buffer overflow. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (as reported)
Weakness: CWE-120, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- VDB-306682 | Netgear EX6200 sub_54340 buffer overflow vdb-entry, technical-description
- VDB-306682 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #560804 | Netgear EX6200 1.0.3.94 Buffer Overflow third-party-advisory
- https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_54340-gui_region/README.md related
- https://www.netgear.com/ product