U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2019-10922 Detail

Description

A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 and newer (All versions), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 and newer (All versions). An attacker with network access to affected installations, which are configured without "Encrypted Communication", can execute arbitrary code. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected installation. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score
NIST: NVD
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://www.securityfocus.com/bid/108398 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/108398 Third Party Advisory  VDB Entry 
https://cert-portal.siemens.com/productcert/pdf/ssa-705517.pdf Mitigation  Vendor Advisory 
https://cert-portal.siemens.com/productcert/pdf/ssa-705517.pdf Mitigation  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  
CWE-306 Missing Authentication for Critical Function Siemens AG  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (including)
8.0
 cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		From (including)
8.1
 cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (including)
7.2
 cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		From (including)
7.3

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-10922
NVD Published Date:
05/14/2019
NVD Last Modified:
11/20/2024
Source:
Siemens AG