How severe is CVE-2015-0633?

CVE-2015-0633 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2015-0633 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-0633?

CVE-2015-0633 primarily affects Cisco Unified Computing System. In total, 23 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-0633?

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

When was CVE-2015-0633 published?

CVE-2015-0633 was published on 2015-02-26 and last updated on 2026-06-17.

CVE-2015-0633

CVE-2015-0633 is a medium-severity vulnerability in Cisco Unified Computing System with a CVSS 2.0 base score of 6.8. 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-20.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Cisco Unified Computing System
Published: 2015-02-26
Last modified: 2026-06-17

Description

The Integrated Management Controller (IMC) in Cisco Unified Computing System (UCS) 1.4(7h) and earlier on C-Series servers allows remote attackers to bypass intended access restrictions by sending crafted DHCP response packets on the local network, aka Bug ID CSCuf52876.

Frequently asked questions

What is CVE-2015-0633?: The Integrated Management Controller (IMC) in Cisco Unified Computing System (UCS) 1.4(7h) and earlier on C-Series servers allows remote attackers to bypass intended access restrictions by sending crafted DHCP response packets on the local network, aka Bug ID CSCuf52876.
How severe is CVE-2015-0633?: CVE-2015-0633 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2015-0633 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-0633?: CVE-2015-0633 primarily affects Cisco Unified Computing System. In total, 23 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-0633?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-0633 published?: CVE-2015-0633 was published on 2015-02-26 and last updated on 2026-06-17.

References

Affected products (23)

cpe:2.3:a:cisco:unified_computing_system:1.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(1c\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(2\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(3c\)1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(3c\)2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(3j\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(3k\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(3p\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(3p\)5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(3s\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(4a\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(4a\)1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(5b\)1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(5e\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(5g\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(5g\)2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(5h\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(5j\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(6c\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(6d\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(7b\)1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(7c\)1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_computing_system:1.4\(7h\):*:*:*:*:*:*:*

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