Buffer Overflow Vulnerability in Netgear JWNR2000v2 Router
CVE-2025-4117

5.1MEDIUM

Key Information:

Vendor

Netgear
Status
Jwnr2000v2
Vendor
CVE Published:
30 April 2025
đź”” Create Netgear Vulnerability Alert

What is CVE-2025-4117?

A vulnerability in the Netgear JWNR2000v2 router version 1.0.0.11 can lead to a buffer overflow due to improper argument handling in function sub_41A914. This flaw allows for potential exploitation, which can compromise the device's security and its connected networks. Despite early notifications to the vendor, there has been no response regarding a resolution or mitigation. Users are advised to implement protective measures to safeguard their networks from potential threats.

Affected Version(s)

JWNR2000v2 1.0.0.11

References

https://vuldb.com/?id.306597
vdb-entrytechnical-description
https://vuldb.com/?ctiid.306597
signaturepermissions-required
https://vuldb.com/?submit.560771
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

yummysoup2 (VulDB User)
.