Buffer Overflow Vulnerability in Netgear Router
CVE-2025-4116

8.7HIGH

Key Information:

Vendor

Netgear
Status
Jwnr2000v2
Vendor
CVE Published:
30 April 2025

What is CVE-2025-4116?

A buffer overflow vulnerability has been identified in the Netgear JWNR2000v2 router's 'get_cur_lang_ver' function. This issue arises from improper handling of the 'host' argument, potentially allowing an attacker to execute arbitrary code remotely. The vulnerability poses a significant risk as it enables exploitation without requiring local access to the device. Despite proactive communications with the vendor regarding this vulnerability, there has been no response or remediation provided.

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Affected Version(s)

JWNR2000v2 1.0.0.11

References

https://vuldb.com/?id.306596
vdb-entrytechnical-description
https://vuldb.com/?ctiid.306596
signaturepermissions-required
https://vuldb.com/?submit.560770
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

yummysoup2 (VulDB User)
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