CVE-2015-2177

high

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.

References

http://www.securitytracker.com/id/1032040

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

https://github.com/Mewtwoz/n-days-poc-benchmark-and-dataset

https://ics-cert.us-cert.gov/advisories/ICSA-15-064-04

https://cert-portal.siemens.com/productcert/pdf/ssa-987029.pdf

http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-987029.pdf

http://www.securityfocus.com/bid/72973

Details

Source: Mitre, NVD

Published: 2015-03-07

Updated: 2026-06-02

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H