Vulnerability Name:

CVE-2019-1640 (CCN-156031)

Assigned:2018-12-06
Published:2019-01-23
Updated:2019-10-09
Summary:A vulnerability in the Cisco Webex Network Recording Player for Microsoft Windows and the Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exist because the affected software improperly validates Advanced Recording Format (ARF) and Webex Recording Format (WRF) files. An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file via a link or email attachment and persuading the user to open the file with the affected software. Successful exploitation could allow the attacker to execute arbitrary code on the affected system.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-1640

Source: BID
Type: Third Party Advisory
106704

Source: XF
Type: UNKNOWN
cisco-cve20191640-code-exec(156031)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20190123-webex-rce
Cisco Webex Network Recording Player Arbitrary Code Execution Vulnerabilities

Source: CISCO
Type: Vendor Advisory
20190123 Cisco Webex Network Recording Player Arbitrary Code Execution Vulnerabilities

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:webex_meetings_online:1.3.33:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings_online:1.3.39:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings_online:t32.9:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings_online:t33.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings_online:t33.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings_server:3.0mr2:p1:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings_server:t31:sp3:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:cisco:webex_network_recording_player:-:*:~~~microsoft_windows~~:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco webex meetings online 1.3.33
    cisco webex meetings online 1.3.39
    cisco webex meetings online t32.9
    cisco webex meetings online t33.3.5
    cisco webex meetings online t33.5.1
    cisco webex meetings server 3.0mr2 p1
    cisco webex meetings server t31 sp3
    cisco webex network recording player -