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.
Metrics
CVSS 3.0 5.3/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.securityfocus.com/bid/83110Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034954Third Party Advisory, VDB Entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-253230.pdfVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-253230.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-16-040-02Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/83110Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034954Third Party Advisory, VDB Entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-253230.pdfVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-253230.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-16-040-02Third Party Advisory, US Government Resource
Timeline
- Published
- Feb 8, 2016
- Last modified
- Jun 17, 2026
- NVD status
- Modified