Vulnerability Name:

CVE-2012-2753 (CCN-76187)

Assigned:2012-06-10
Published:2012-06-10
Updated:2012-06-26
Summary:Untrusted search path vulnerability in TrGUI.exe in the Endpoint Connect (aka EPC) GUI in Check Point Endpoint Security R73.x and E80.x on the VPN blade platform, Endpoint Security VPN R75, Endpoint Connect R73.x, and Remote Access Clients E75.x allows local users to gain privileges via a Trojan horse DLL in the current working directory.
Per: http://cwe.mitre.org/data/definitions/426.html

'CWE-426: Untrusted Search Path'
CVSS v3 Severity:10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.9 Medium (CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C)
5.1 Medium (Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.3 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
6.9 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: BUGTRAQ
Type: UNKNOWN
20120613 Security Advisory - Checkpoint Endpoint Connect VPN - DLL Hijack

Source: MITRE
Type: CNA
CVE-2012-2753

Source: CCN
Type: SA49432
Check Point Endpoint Connect Insecure Library Loading Vulnerability

Source: CCN
Type: OSVDB ID: 82840
Check Point EndPoint Connect Unspecified Path Subversion Arbitrary DLL Injection Code Execution

Source: CCN
Type: BID-53925
Check Point Endpoint Connect DLL Loading Arbitrary Code Execution Vulnerability

Source: XF
Type: UNKNOWN
endpoint-dll-code-execution(76187)

Source: CONFIRM
Type: Patch, Vendor Advisory
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk76480

Source: CCN
Type: sk76480
EndPointConnect (EPC) DLL hijacking vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:checkpoint:endpoint_connect:r73:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:endpoint_security:e80:-:vpn_blade:*:*:*:*:*
  • OR cpe:/a:checkpoint:endpoint_security:e80.10:-:vpn_blade:*:*:*:*:*
  • OR cpe:/a:checkpoint:endpoint_security:e80.20:-:vpn_blade:*:*:*:*:*
  • OR cpe:/a:checkpoint:endpoint_security:e80.30:-:vpn_blade:*:*:*:*:*
  • OR cpe:/a:checkpoint:endpoint_security:r73:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:endpoint_security_vpn:r75:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:remote_access_clients:e75:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:remote_access_clients:e75.10:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:remote_access_clients:e75.20:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:checkpoint:endpoint_security_vpn:r75:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    checkpoint endpoint connect r73
    checkpoint endpoint security e80 -
    checkpoint endpoint security e80.10 -
    checkpoint endpoint security e80.20 -
    checkpoint endpoint security e80.30 -
    checkpoint endpoint security r73
    checkpoint endpoint security vpn r75
    checkpoint remote access clients e75
    checkpoint remote access clients e75.10
    checkpoint remote access clients e75.20
    checkpoint endpoint security vpn r75