Siemens SIMATIC PCS7 up to 8.0 ActiveX Control information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Siemens SIMATIC PCS7 up to 8.0 and classified as problematic. This affects an unknown part of the component ActiveX Control. This manipulation causes information disclosure. This vulnerability is tracked as CVE-2012-3034. No exploit exists.

Detailsinfo

A vulnerability classified as problematic was found in Siemens SIMATIC PCS7 up to 8.0 (SCADA Software). Affected by this vulnerability is an unknown part of the component ActiveX Control. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used in SIMATIC PCS7 and other products, allows remote attackers to discover a username and password via crafted parameters to unspecified methods in ActiveX controls.

The weakness was disclosed 09/18/2012 (Website). The advisory is shared at us-cert.gov. This vulnerability is known as CVE-2012-3034 since 05/30/2012. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/13/2021). MITRE ATT&CK project uses the attack technique T1592 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-62316, VDB-62315, VDB-62314 and VDB-62313 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/30/2012 🔍
09/18/2012 +111 days 🔍
09/18/2012 +0 days 🔍
03/24/2015 +917 days 🔍
12/13/2021 +2456 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-864051
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-3034 (🔍)
GCVE (CVE): GCVE-0-2012-3034
GCVE (VulDB): GCVE-100-62317
See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/13/2021 23:50
Changes: 03/24/2015 12:22 (47), 02/09/2018 13:56 (2), 12/13/2021 23:50 (3)
Complete: 🔍
Cache ID: 216:642:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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