VulnerabilityModified
CVE-2016-5874
Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service (OPC UA service outage) via crafted TCP packets.
HIGH 7.5EPSS 3.53%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service (OPC UA service outage) via crafted TCP packets.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.53% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- siemens/simatic net pc-software
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/92110Third Party Advisory, VDB Entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-453276.pdfMitigation, Vendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-16-208-02
- http://www.securityfocus.com/bid/92110Third Party Advisory, VDB Entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-453276.pdfMitigation, Vendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-16-208-02
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.