CVE-2015-2177

Siemens Simatic S7-300 Cpu Firmware - Improper Input Validation

Title source: rule

Description

Siemens SIMATIC S7-300 CPU devices allow remote attackers to cause a denial of service (defect-mode transition) via crafted packets on (1) TCP port 102 or (2) Profibus.

Exploits (1)

exploitdb WORKING POC

by t4rkd3vilz · pythondoslinux

https://www.exploit-db.com/exploits/44802

View Code ZIP pw:eip

References (6)

[Various Sources] https://ics-cert.us-cert.gov/advisories/ICSA-15-064-04

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1032040

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/44802/

[Vendor Advisory] http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-987029.pdf

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/72973

[Vendor Advisory] https://cert-portal.siemens.com/productcert/pdf/ssa-987029.pdf

Scores

EPSS 0.5064

EPSS Percentile 97.9%

Details

CWE

CWE-20

Status published

Products (2)

siemens/simatic_s7-300_cpu

siemens/simatic_s7-300_cpu_firmware

Published Mar 07, 2015

Tracked Since Feb 18, 2026