Vulnerability Monitor

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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.


Security Impact Summary

CVE-2015-0633 is a security vulnerability that . Impacting 19 products from cisco, from cisco, from cisco and 16 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

First disclosed in 2015, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.


Published

2015-02-26T01:59:00.063

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

AV:A/AC:L/Au:N/C:N/I:P/A:C

  • Access Vector: ADJACENT_NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: COMPLETE
Exploitability Score

6.5

Impact Score

7.8

Weaknesses
  • Type: Primary
    CWE-20

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco unified_computing_system 1.4 Yes
Application cisco unified_computing_system 1.4\(1c\) Yes
Application cisco unified_computing_system 1.4\(2\) Yes
Application cisco unified_computing_system 1.4\(3c\)1 Yes
Application cisco unified_computing_system 1.4\(3c\)2 Yes
Application cisco unified_computing_system 1.4\(3j\) Yes
Application cisco unified_computing_system 1.4\(3k\) Yes
Application cisco unified_computing_system 1.4\(3p\) Yes
Application cisco unified_computing_system 1.4\(3p\)5 Yes
Application cisco unified_computing_system 1.4\(3s\) Yes
Application cisco unified_computing_system 1.4\(4a\) Yes
Application cisco unified_computing_system 1.4\(4a\)1 Yes
Application cisco unified_computing_system 1.4\(5b\)1 Yes
Application cisco unified_computing_system 1.4\(5e\) Yes
Application cisco unified_computing_system 1.4\(5g\) Yes
Application cisco unified_computing_system 1.4\(5g\)2 Yes
Application cisco unified_computing_system 1.4\(5h\) Yes
Application cisco unified_computing_system 1.4\(5j\) Yes
Application cisco unified_computing_system 1.4\(6c\) Yes
Application cisco unified_computing_system 1.4\(6d\) Yes
Application cisco unified_computing_system 1.4\(7b\)1 Yes
Application cisco unified_computing_system 1.4\(7c\)1 Yes
Application cisco unified_computing_system 1.4\(7h\) Yes
Hardware cisco c200_m1 * No
Hardware cisco c200_m2 * No
Hardware cisco c210_m2 * No
Hardware cisco c22_m3 * No
Hardware cisco c220_m3 * No
Hardware cisco c220_m4 * No
Hardware cisco c24_m3 * No
Hardware cisco c240_m3 * No
Hardware cisco c240_m4 * No
Hardware cisco c250_m1 * No
Hardware cisco c250_m2 * No
Hardware cisco c260_m2 * No
Hardware cisco c3160 * No
Hardware cisco c420_m2 * No
Hardware cisco c420_m3 * No
Hardware cisco c460_m1 * No
Hardware cisco c460_m2 * No
Hardware cisco c460_m4 * No

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For cisco's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.