What’s Vulnerable › Vulnerabilities
CVE-2016-2201
- Severity: medium (CVSS 5.3 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2016-02-08 · updated 2026-06-17
- Weakness: CWE-20
Description
Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to bypass a replay protection mechanism via packets on TCP port 102.
Affected products
References
- http://www.securityfocus.com/bid/83110
- http://www.securitytracker.com/id/1034954
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-253230.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-253230.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-16-040-02
- http://www.securityfocus.com/bid/83110
- http://www.securitytracker.com/id/1034954
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-253230.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-253230.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-16-040-02
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