Vulnerability Name:

CVE-2011-4537 (CCN-71931)

Assigned:2011-12-21
Published:2011-12-21
Updated:2017-08-29
Summary:Multiple buffer overflows in 7-Technologies (7T) Interactive Graphical SCADA System (IGSS) 9.0.0.11355 and earlier allow remote attackers to execute arbitrary code or cause a denial of service via a crafted packet to TCP port (1) 12397 or (2) 12399.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2011-4537

Source: CCN
Type: 7-Technologies Web site
Interactive Graphical SCADA System

Source: OSVDB
Type: UNKNOWN
77977

Source: CCN
Type: OSVDB ID: 77977
7-Technologies Interactive Graphical SCADA System Unspecified Packet Parsing Remote Overflow

Source: CCN
Type: BID-51157
7-Technologies Interactive Graphical SCADA System Buffer Overflow Vulnerability

Source: CCN
Type: ICSA-11-335-01
7-TECHNOLOGIES IGSS DATA SERVER BUFFER OVERFLOW

Source: MISC
Type: Patch, US Government Resource
http://www.us-cert.gov/control_systems/pdf/ICSA-11-355-01-7.pdf

Source: XF
Type: UNKNOWN
igss-packets-bo(71931)

Source: XF
Type: UNKNOWN
igss-packets-bo(71931)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:7t:igss:*:*:*:*:*:*:*:* (Version <= 9.0.0.11355)

  • * Denotes that component is vulnerable
    BACK
    7t igss *