CVE-2023-20116

CWE-8354 documents4 sources

Severity

5.7MEDIUM

EPSS

0.5%

top 35.40%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Cisco Cisco Unified Communications Manager Cisco Cisco Unified Communications Manager / Cisco Unity Connection Cisco Unified Communications Manager

Timeline

PublishedJun 28

Description

A vulnerability in the Administrative XML Web Service (AXL) API of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of user-supplied input to the web UI of the Self Care Portal. An attacker could exploit this vulnerability by sending crafted HTTP …

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:HExploitability: 2.3 | Impact: 4.0

Affected Packages3 packages

▶NVDcisco/unified_communications_manager4 versions+3

▶CVEListV5cisco/cisco_unified_communications_manager17 versions+16

▶CVEListV5cisco/cisco_unified_communications_manager_/_cisco_unity_connection45 versions+44

🔴Vulnerability Details

GHSA

GHSA-4mm9-fmg4-q68j: A vulnerability in the Administrative XML Web Service (AXL) API of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications↗2023-06-28

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CVEList

CVE-2023-20116: A vulnerability in the Administrative XML Web Service (AXL) API of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications↗2023-06-28

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📋Vendor Advisories

Cisco

Cisco Unified Communications Manager Denial of Service Vulnerability↗2023-06-07

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