How severe is CVE-2012-2389?

CVE-2012-2389 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2012-2389 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-2389?

CVE-2012-2389 affects W1.fi Hostapd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-2389?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-2389 published?

CVE-2012-2389 was published on 2012-06-21 and last updated on 2026-06-16.

CVE-2012-2389

CVE-2012-2389 is a low-severity vulnerability in W1.fi Hostapd with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: W1.fi Hostapd
Published: 2012-06-21
Last modified: 2026-06-16

Description

hostapd 0.7.3, and possibly other versions before 1.0, uses 0644 permissions for /etc/hostapd/hostapd.conf, which might allow local users to obtain sensitive information such as credentials.

Frequently asked questions

What is CVE-2012-2389?: hostapd 0.7.3, and possibly other versions before 1.0, uses 0644 permissions for /etc/hostapd/hostapd.conf, which might allow local users to obtain sensitive information such as credentials.
How severe is CVE-2012-2389?: CVE-2012-2389 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2012-2389 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-2389?: CVE-2012-2389 affects W1.fi Hostapd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-2389?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-2389 published?: CVE-2012-2389 was published on 2012-06-21 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:w1.fi:hostapd:0.7.3:*:*:*:*:*:*:*

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