CVE-2012-4366

Name: CVE-2012-4366
Creator: NVD / NIST
Published: 2012-11-20T00:55:01.01+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.58%

Last modified Jun 16, 2026

CVE-2012-4366 is a vulnerability of currently unknown severity. Belkin wireless routers Surf N150 Model F7D1301v1, N900 Model F9K1104v1, N450 Model F9K1105V2, and N300 Model F7D2301v1 generate a predictable default WPA2-PSK passphrase based on eight digits of the WAN MAC address, which allows remote attackers to access the network by sniffing the beacon frames.. EPSS estimates a 4.58% chance of exploitation in the next 30 days.

Description

Belkin wireless routers Surf N150 Model F7D1301v1, N900 Model F9K1104v1, N450 Model F9K1105V2, and N300 Model F7D2301v1 generate a predictable default WPA2-PSK passphrase based on eight digits of the WAN MAC address, which allows remote attackers to access the network by sniffing the beacon frames.

Metrics

EPSS Probability

4.58%

90.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-310

Affected Software

Vendor	Product	Versions
Belkin	N150 Wireless Router	f7d1301v1
Belkin	N300 Wireless Router	f7d2301v1
Belkin	N450 Wireless Router	f9k1105v2
Belkin	N900 Wireless Router	f9k1104v1

References

Timeline

Published: Nov 20, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-4366?

How severe is CVE-2012-4366?

Severity scoring for CVE-2012-4366 is pending analysis. The EPSS model estimates a 4.58% probability of exploitation in the next 30 days.

How do I fix CVE-2012-4366?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-4366?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST