How severe is CVE-2013-0990?

CVE-2013-0990 has a CVSS 2.0 base score of 4.9, rated medium severity.

Is CVE-2013-0990 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-0990?

CVE-2013-0990 primarily affects Apple Mac Os X. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-0990?

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

When was CVE-2013-0990 published?

CVE-2013-0990 was published on 2013-06-05 and last updated on 2026-06-16.

CVE-2013-0990

CVE-2013-0990 is a medium-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 4.9. 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: Medium (CVSS 2.0 base score 4.9)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Apple Mac Os X
Published: 2013-06-05
Last modified: 2026-06-16

Description

SMB in Apple Mac OS X before 10.8.4, when file sharing is enabled, allows remote authenticated users to create or modify files outside of a shared directory via unspecified vectors.

Frequently asked questions

What is CVE-2013-0990?: SMB in Apple Mac OS X before 10.8.4, when file sharing is enabled, allows remote authenticated users to create or modify files outside of a shared directory via unspecified vectors.
How severe is CVE-2013-0990?: CVE-2013-0990 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2013-0990 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-0990?: CVE-2013-0990 primarily affects Apple Mac Os X. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-0990?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-0990 published?: CVE-2013-0990 was published on 2013-06-05 and last updated on 2026-06-16.

References

Affected products (16)

cpe:2.3:o:apple:mac_os_x:10.7.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.7.1:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.7.2:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.7.3:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.7.4:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.7.5:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.7.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.7.1:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.7.2:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.7.3:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.7.4:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.7.5:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.8.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.8.1:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.8.2:*:*:*:*:*:*:*

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