3s-software CODESYS Gateway-Server prior 2.3.7.0 code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in 3s-software CODESYS Gateway-Server and classified as critical. The affected element is an unknown function. This manipulation causes code injection. The identification of this vulnerability is CVE-2012-4707. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in 3s-software CODESYS Gateway-Server. It has been declared as very critical. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to execute arbitrary code via vectors that trigger an out-of-bounds memory access.

The weakness was shared 02/24/2013 by Aaron Portnoy with Exodus Intelligence (Website). It is possible to read the advisory at ics-cert.us-cert.gov. This vulnerability is known as CVE-2012-4707 since 08/28/2012. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/25/2017). The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

Upgrading to version 2.3.7.0 eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 13017.

The vulnerability is also documented in the databases at X-Force (82256), SecurityFocus (BID 58032†) and Vulnerability Center (SBV-38712†). The entries VDB-63620, VDB-63618, VDB-63617 and VDB-63616 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CODESYS Gateway-Server 2.3.7.0
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

08/28/2012 🔍
02/19/2013 +175 days 🔍
02/19/2013 +0 days 🔍
02/24/2013 +5 days 🔍
02/24/2013 +0 days 🔍
03/11/2013 +15 days 🔍
03/24/2015 +743 days 🔍
04/25/2017 +763 days 🔍

Sourcesinfo

Advisory: ics-cert.us-cert.gov
Researcher: Aaron Portnoy
Organization: Exodus Intelligence
Status: Not defined

CVE: CVE-2012-4707 (🔍)
GCVE (CVE): GCVE-0-2012-4707
GCVE (VulDB): GCVE-100-63619
X-Force: 82256
SecurityFocus: 58032 - CoDeSys Gateway Server Multiple Remote Code Execution Vulnerabilities
Vulnerability Center: 38712 - 3S CODESYS Gateway-Server Out-of-Bounds Memory Access Allows Remote Code Execution, High

See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 04/25/2017 11:48
Changes: 03/24/2015 12:22 (58), 04/25/2017 11:48 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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