Vulnerability details

CVE-2025-4146

NETGEAR EX6200

Netgear EX6200 sub_41940 buffer overflow

CVSS 4.0

8.7High

Official description

A vulnerability, which was classified as critical, was found in Netgear EX6200 1.0.3.94. Affected is the function sub_41940. The manipulation of the argument host leads to buffer overflow. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS scores

Score	Version	Source	Vector
8.7High	4.0	CVEProject cvelistV5 (CNA) (VulDB)	`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`
8.8High	3.1	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
8.8High	3.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
9.0High	2.0	CVEProject cvelistV5 (CNA) (VulDB)	`AV:N/AC:L/Au:S/C:C/I:C/A:C`

Affected products

Vendor	Product	Versions	Source
NETGEAR	EX6200	1.0.3.94	CVEProject cvelistV5 (CNA)

References and advisories

https://vuldb.com/?id.306678 vdb-entrytechnical-description
https://vuldb.com/?ctiid.306678 signaturepermissions-required
https://vuldb.com/?submit.560800 third-party-advisory
https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_41940-smb_host_name/README.md related
https://www.netgear.com/ product

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Details

Published: 2025-05-01
Last updated: 2025-05-01
State: Published
Assigner (CNA): VulDB

Exploit prediction (EPSS)

1.52%

Probability of exploitation in 30 days

74.7%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-120
Buffer Overflow
CWE-119
Memory Corruption