Vulnerability Name:

CVE-2022-20800 (CCN-230551)

Assigned:2021-11-02
Published:2022-07-06
Updated:2022-07-14
Summary:A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.
CVSS v3 Severity:6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-79
Vulnerability Consequences:Cross-Site Scripting
References:Source: MITRE
Type: CNA
CVE-2022-20800

Source: XF
Type: UNKNOWN
cisco-unified-cve202220800-xss(230551)

Source: CCN
Type: Cisco Security Advisory cisco-sa-cucm-xss-RgH7MpKA
Cisco Unified Communications Products Cross-Site Scripting Vulnerability

Source: CISCO
Type: Vendor Advisory
20220706 Cisco Unified Communications Products Cross-Site Scripting Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:unified_communications_manager:*:*:*:*:*:*:*:* (Version >= 11.5(1) and < 14su2)
  • OR cpe:/a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:* (Version >= 11.5(1) and < 14su2)
  • OR cpe:/a:cisco:unified_communications_manager_im_and_presence_service:*:*:*:*:*:*:*:* (Version >= 11.5(1) and < 12.5(1)su5)
  • OR cpe:/a:cisco:unity_connection:*:*:*:*:*:*:*:* (Version >= 11.5(1) and < 14su2)

    • Configuration CCN 1:
  • cpe:/a:cisco:unified_communications_manager:12.5(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:12.5(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:11.5(1):*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco unified communications manager *
    cisco unified communications manager *
    cisco unified communications manager im and presence service *
    cisco unity connection *
    cisco unified communications manager 12.5(1)
    cisco unity connection 12.5(1)
    cisco unified communications manager 11.5(1)