How severe is CVE-2012-5860?

CVE-2012-5860 has a CVSS 2.0 base score of 4.0, rated medium severity.

Is CVE-2012-5860 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-5860?

CVE-2012-5860 primarily affects Oberthur Id-one Cosmo. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-5860?

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

When was CVE-2012-5860 published?

CVE-2012-5860 was published on 2012-11-14 and last updated on 2026-06-16.

CVE-2012-5860

CVE-2012-5860 is a medium-severity vulnerability in Oberthur Id-one Cosmo with a CVSS 2.0 base score of 4.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.0)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oberthur Id-one Cosmo
Published: 2012-11-14
Last modified: 2026-06-16

Description

Unspecified vulnerability on Oberthur ID-One COSMO 5.2, 5.2a, and 64 smart cards makes it easier for attackers to defeat cryptographic protection mechanisms by leveraging the generation of non-compliant public keys.

Frequently asked questions

What is CVE-2012-5860?: Unspecified vulnerability on Oberthur ID-One COSMO 5.2, 5.2a, and 64 smart cards makes it easier for attackers to defeat cryptographic protection mechanisms by leveraging the generation of non-compliant public keys.
How severe is CVE-2012-5860?: CVE-2012-5860 has a CVSS 2.0 base score of 4.0, rated medium severity.
Is CVE-2012-5860 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-5860?: CVE-2012-5860 primarily affects Oberthur Id-one Cosmo. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-5860?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-5860 published?: CVE-2012-5860 was published on 2012-11-14 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:h:oberthur:id-one_cosmo:5.2:*:*:*:*:*:*:*
cpe:2.3:h:oberthur:id-one_cosmo:5.2:a:*:*:*:*:*:*
cpe:2.3:h:oberthur:id-one_cosmo:64:*:*:*:*:*:*:*