CVE-2013-2780
UnknownEPSS 2.39%
Last modified
CVE-2013-2780 is a vulnerability of currently unknown severity. Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote attackers to cause a denial of service (defect-mode transition and control outage) via crafted packets to UDP port 161 (aka the SNMP port).. EPSS estimates a 2.39% chance of exploitation in the next 30 days.
Description
Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote attackers to cause a denial of service (defect-mode transition and control outage) via crafted packets to UDP port 161 (aka the SNMP port).
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Simatic S7-1200 Firmware | < 4.0 |
| Siemens | Simatic S7-1200 Cpu 1211c Firmware | < 4.0 |
| Siemens | Simatic S7-1200 Cpu 1212c Firmware | < 4.0 |
| Siemens | Simatic S7-1200 Cpu 1212fc Firmware | < 4.0 |
| Siemens | Simatic S7-1200 Cpu 1214 Fc Firmware | < 4.0 |
| Siemens | Simatic S7-1200 Cpu 1214c Firmware | < 4.0 |
| Siemens | Simatic S7-1200 Cpu 1215 Fc Firmware | < 4.0 |
| Siemens | Simatic S7-1200 Cpu 1215c Firmware | < 4.0 |
| Siemens | Simatic S7-1200 Cpu 1217c Firmware | < 4.0 |
References
- http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-724606.pdfBroken Link, Vendor Advisory
- http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-724606.pdfBroken Link, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-2780?
Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote attackers to cause a denial of service (defect-mode transition and control outage) via crafted packets to UDP port 161 (aka the SNMP port).
How severe is CVE-2013-2780?
Severity scoring for CVE-2013-2780 is pending analysis. The EPSS model estimates a 2.39% probability of exploitation in the next 30 days.
How do I fix CVE-2013-2780?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2013-2780?
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Scan your code nowSource: NVD / NIST