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01 Record

CVE-2024-20356

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker with Administrator-level privileges to perform

HighPUBLISHEDCNA: cisco
CNA base score8.7 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
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02 Description

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker with Administrator-level privileges to perform

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
29.59% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 98.1% of scored records. A rank, not a probability.
NVD base score
8.7 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-04-24 19:40Z2 YR AGO
Last updated
2024-08-01 21:59Z2 YR AGO
Reserved
2023-11-08
Assigning CNA
cisco
Record state
PUBLISHED
Severity
High (CVSS 8.7)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Weaknesses
  • CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base
Data version
5.1
Document digest
40aad9fd6145fdc2f96d1f508fa7c1c558634f97b2f4dc4949475f445b740936

05 Affected products

VendorProductVersionsPlatforms
CiscoCisco Unified Computing System (Standalone)3.0(1c), 3.0(1d), 3.0(3a), 3.0(3b), 3.0(3e), 3.0(4a), 3.0(4d), 3.0(4e), 3.0(4i), 3.0(4j), 3.0(4k), 3.0(4l), 3.0(4m), 3.0(4n), 3.0(4o), 3.0(4p), 3.0(4q), 3.0(4r), 3.0(4s), 3.1(1d), 3.1(2b), 3.1(2c), 3.1(2d), 3.1(2e), 3.1(2g), 3.1(2i), 3.1(3a), 3.1(3b), 3.1(3c), 3.1(3d), 3.1(3g), 3.1(3h), 3.1(3i), 3.1(3j), 3.1(3k), 4.0(1.240), 4.0(1a), 4.0(1b), 4.0(1c), 4.0(1d), 4.0(1e), 4.0(1g), 4.0(1h), 4.0(2c), 4.0(2d), 4.0(2f), 4.0(2g), 4.0(2h), 4.0(2i), 4.0(2k), 4.0(2l), 4.0(2m), 4.0(2n), 4.0(4b), 4.0(4c), 4.0(4d), 4.0(4e), 4.0(4f), 4.0(4h), 4.0(4i), 4.0(4j), 4.0(4k), 4.0(4l), 4.0(4m), 4.0(2o), 4.0(2p), 4.0(4n), 4.0(2q), 4.0(2r), 4.1(1c), 4.1(1d), 4.1(1f), 4.1(1g), 4.1(2a), 4.1(1h), 4.1(2b), 4.1(2f), 4.1(2e), 4.1(3b), 4.1(2d), 4.1(3c), 4.1(3d), 4.1(2g), 4.1(3f), 4.1(2h), 4.1(2j), 4.1(2k), 4.1(2l), 4.1(3g), 4.1(3h), 4.1(3i), 4.1(3l), 4.1(2m), 4.1(3m), 4.2(1a), 4.2(1b), 4.2(1c), 4.2(1e), 4.2(1f), 4.2(1g), 4.2(1i), 4.2(1j), 4.2(2a), 4.2(2f), 4.2(2g), 4.2(3b), 4.2(3d), 4.2(3e), 4.2(3g), 4.2(3h), 4.2(3i), 4.2(3j), 4.3(1.230097), 4.3(1.230124), 4.3(1.230138), 4.3(2.230207), 4.3(2.230270), 4.3(2.240002), 4.3(3.240022)—
CiscoCisco Unified Computing System E-Series Software (UCSE)2.1.0, 2.4.0, 2.4.1, 2.4.2, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.6, 3.2.7, 3.2.10, 3.2.11.1, 3.2.8, 3.2.11.3, 3.2.11.5, 3.2.12.2, 3.2.13.6, 3.2.14, 3.2.15, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.0, 3.0.1, 3.0.2, 2.3.1, 2.3.2, 2.3.3, 2.3.5, 2.2.1, 2.2.2, 2.0.0, 4.11.1, 4.12.1—
ciscounified_computing_system-—
ciscounified_computing_system_e-series-—

06 References