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High · 8.7 Public exploit CVE-2024-20356 EUVD-2024-18071GHSA-m2xm-r93v-mjrm

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote …

Published Apr 24, 2024 · Updated Aug 1, 2024 · Assigned by cisco

Vendor: Cisco Product: Cisco Unified Computing System (Standalone) Product: Cisco Unified Computing System E-Series Software (UCSE) Category: Network devices

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 command injection attacks on an affected system and elevate their privileges to root. This vulnerability is due to insufficient user input validation. An attacker could exploit this vulnerability by sending crafted commands to the web-based management interface of the affected software. A successful exploit could allow the attacker to elevate their privileges to root.

Affected products

VendorProductAffectedFixed
Cisco Cisco 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.… —
Cisco Cisco 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 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

  • nettitude/CVE-2024-20356 ★ 54 · Apr 12, 2024

    This is a proof of concept for CVE-2024-20356, a Command Injection vulnerability in Cisco's CIMC.

  • SherllyNeo/CVE_2024_20356 ★ 1 · May 20, 2024

    A oxidized version of https://github.com/nettitude/CVE-2024-20356/blob/main/CVE-2024-20356.py

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Advisories 1

References