Executive Summary

Informations
Name CVE-2016-8562 First vendor Publication 2016-11-18
Vendor Cve Last vendor Modification 2022-04-12

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 3.6 Temporal Score 5.3
Exploitabality Sub Score 1.6
 
Attack Vector Network Attack Complexity High
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:S/C:N/I:N/A:P)
Cvss Base Score 3.5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability has been identified in SIMATIC CP 1543-1 (All versions < V2.0.28), SIPLUS NET CP 1543-1 (All versions < V2.0.28). Under special conditions it was possible to write SNMP variables on port 161/udp which should be read-only and should only be configured with TIA-Portal. A write to these variables could reduce the availability or cause a denial-of-service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8562

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/94436
CONFIRM http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf
MISC https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01

Alert History

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Date Informations
2022-04-12 17:23:29
  • Multiple Updates
2022-04-12 13:23:34
  • Multiple Updates
2020-05-23 00:53:30
  • Multiple Updates
2016-12-22 09:24:10
  • Multiple Updates
2016-12-03 05:23:01
  • Multiple Updates
2016-11-29 00:26:40
  • Multiple Updates
2016-11-22 09:23:02
  • Multiple Updates
2016-11-19 05:23:02
  • First insertion