Vulnerability CVE-2021-1362

Vulnerability Name:

CVE-2021-1362 (CCN-199516)

Assigned:

2020-11-13

Published:

2021-04-07

Updated:

2021-04-15

Summary:

A vulnerability in the SOAP API endpoint of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, Cisco Unity Connection, and Cisco Prime License Manager could allow an authenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to improper sanitization of user-supplied input. An attacker could exploit this vulnerability by sending a SOAP API request with crafted parameters to an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges on the underlying Linux operating system of the affected device.

CVSS v3 Severity:

8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

9.0 High (CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-94

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2021-1362

Source: XF
Type: UNKNOWN
cisco-cve20211362-code-exec(199516)

Source: CCN
Type: Cisco Security Advisory cisco-sa-cucm-rce-pqVYwyb
Cisco Unified Communications Products Remote Code Execution Vulnerability

Source: CISCO
Type: Vendor Advisory
20210407 Cisco Unified Communications Products Remote Code Execution Vulnerability

Vulnerable Configuration:

Configuration 1:

cpe:/a:cisco:prime_license_manager:*:*:*:*:*:*:*:* (Version >= 10.5(2) and < 11.5(1)su9)

OR cpe:/a:cisco:unified_communications_manager:*:*:*:*:-:*:*:* (Version >= 10.5(2) and < 11.5(1)su9)

OR cpe:/a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:* (Version >= 10.5(2) and < 11.5(1)su9)

OR cpe:/a:cisco:unified_communications_manager:*:*:*:*:-:*:*:* (Version >= 12.0(1) and < 12.5(1)su4)

OR cpe:/a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:* (Version >= 12.0(1) and < 12.5(1)su4)

OR cpe:/a:cisco:unified_communications_manager_im_&_presence_service:*:*:*:*:*:*:*:* (Version >= 10.5(2) and < 11.5(1)su9)

OR cpe:/a:cisco:unified_communications_manager_im_&_presence_service:*:*:*:*:*:*:*:* (Version >= 12.0(1) and < 12.5(1)su4)

OR cpe:/a:cisco:unity_connection:*:*:*:*:*:*:*:* (Version >= 10.5(2) and < 11.5(1)su9)

OR cpe:/a:cisco:unity_connection:*:*:*:*:*:*:*:* (Version >= 12.0(1) and < 12.5(1)su4)

Configuration CCN 1:

cpe:/a:cisco:prime_license_manager:-:*:*:*:*:*:*:*

OR cpe:/a:cisco:unity_connection:-:*:*:*:*:*:*:*

Denotes that component is vulnerable

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