VulnerabilityModified
CVE-2016-2201
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.
MEDIUM 5.3EPSS 2.92%
Does this matter?
Lower severity and a low EPSS score (2.92%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.0
- 5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 2.92% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- siemens/simatic s7-1500 cpu firmware
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.