CVE-2016-5743

CRITICAL

Siemens SIMATIC WinCC < 7.3 U10/7.4 < U1, BATCH < 8.1 SP1 U9, OpenPCS 7 < 8.1 U3/8.2 < U1 - RCE via Crafted Packets

Title source: llm

Description

Siemens SIMATIC WinCC before 7.3 Update 10 and 7.4 before Update 1, SIMATIC BATCH before 8.1 SP1 Update 9 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.1 Update 3 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.2 Update 1 as distributed in SIMATIC PCS 7 8.2, and SIMATIC WinCC Runtime Professional before 13 SP1 Update 9 allow remote attackers to execute arbitrary code via crafted packets.

References (4)

Core 4

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id/1036441

Various Sources x_refsource_misc

https://ics-cert.us-cert.gov/advisories/ICSA-16-208-01

Mitigation, Vendor Advisory x_refsource_confirm

http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-378531.pdf

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/92112

Scores

CVSS v3 9.8

EPSS 0.1778

EPSS Percentile 95.2%

Attack Vector NETWORK

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

Details

CWE

CWE-20

Status published

Products (3)

siemens/simatic_batch < 7.1

siemens/simatic_openpcs_7 < 8.1

siemens/simatic_wincc < 7.3

Published Jul 22, 2016

Tracked Since Feb 18, 2026