How severe is CVE-2012-4518?

CVE-2012-4518 has a CVSS 2.0 base score of 3.6, rated low severity.

Is CVE-2012-4518 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-4518?

CVE-2012-4518 affects Openfabrics Ibacm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-4518?

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

When was CVE-2012-4518 published?

CVE-2012-4518 was published on 2012-10-22 and last updated on 2026-06-16.

CVE-2012-4518

CVE-2012-4518 is a low-severity vulnerability in Openfabrics Ibacm with a CVSS 2.0 base score of 3.6. 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 3.6)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Openfabrics Ibacm
Published: 2012-10-22
Last modified: 2026-06-16

Description

ibacm 1.0.7 creates files with world-writable permissions, which allows local users to overwrite the ib_acm daemon log or ibacm.port file.

Frequently asked questions

What is CVE-2012-4518?: ibacm 1.0.7 creates files with world-writable permissions, which allows local users to overwrite the ib_acm daemon log or ibacm.port file.
How severe is CVE-2012-4518?: CVE-2012-4518 has a CVSS 2.0 base score of 3.6, rated low severity.
Is CVE-2012-4518 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4518?: CVE-2012-4518 affects Openfabrics Ibacm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-4518?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-4518 published?: CVE-2012-4518 was published on 2012-10-22 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:openfabrics:ibacm:1.0.7:*:*:*:*:*:*:*

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