Vulnerability Name:

CVE-2013-4869 (CCN-85883)

Assigned:2013-07-17
Published:2013-07-17
Updated:2020-12-08
Summary:Cisco Unified Communications Manager (CUCM) 7.1(x) through 9.1(2) and the IM & Presence Service in Cisco Unified Presence Server through 9.1(2) use the same CTI and database-encryption key across different customers' installations, which makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms by leveraging knowledge of this key, aka Bug IDs CSCsc69187 and CSCui01756.
Note: the vendor has provided a statement that the "hard-coded static encryption key is considered a hardening issue rather than a vulnerability, and as such, has a CVSS score of 0/0."
CVSS v3 Severity:3.5 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:0.0 Low (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:N)
0.0 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
3.0 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-522
Vulnerability Consequences:Other
References:Source: MITRE
Type: CNA
CVE-2013-4869

Source: CCN
Type: cisco-sa-20130717-cucm
Multiple Vulnerabilities in Cisco Unified Communications Manager

Source: CISCO
Type: Vendor Advisory
20130717 Multiple Vulnerabilities in Cisco Unified Communications Manager

Source: CCN
Type: BID-61364
Cisco Unified Communications Manager CVE-2013-4869 Information Disclosure Vulnerability

Source: XF
Type: Third Party Advisory, VDB Entry
cucm-cve20134869-weak-security(85883)

Source: XF
Type: UNKNOWN
cucm-cve20134869-weak-security(85883)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:unified_communications_manager:*:*:*:*:*:*:*:* (Version >= 7.1(1) and <= 9.1(2))

  • Configuration CCN 1:
  • cpe:/a:cisco:unified_communications_manager:9.1(2):*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    cisco unified communications manager *
    cisco unified communications manager 9.1(2)