Detections
Analytics

Siemens SIMATIC CP 1543-1 < 2.0.28 Denial of Service

medium Nessus Network Monitor Plugin ID 720092

Synopsis

Siemens SIMATIC CP 1543-1 allows remote authenticated users to cause a denial of service.

Description

Siemens SIMATIC CP 1543-1 before 2.0.28, when SNMPv3 write access or SNMPv1 is enabled, allows remote authenticated users to cause a denial of service by modifying SNMP variables.

Solution

Perform vendor recommended mitigations and apply available vendor upgrades.

See Also

http://www.securityfocus.com/bid/94436,http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf,https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01

Plugin Details

Severity: Medium

ID: 720092

Family: SCADA

Published: 5/8/2019

Updated: 9/30/2019

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: Low

Base Score: 3.5

Temporal Score: 2.6

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:N/A:P

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Patch Publication Date: 11/22/2016

Vulnerability Publication Date: 11/22/2016

Reference Information

CVE: CVE-2016-8562

BID: 94436