CVE-2014-2252
First published: Sat Mar 22 2014(Updated: )
Siemens SIMATIC S7-1200 CPU PLC devices with firmware before 4.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted PROFINET packets, a different vulnerability than CVE-2014-2253.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens SIMATIC S7-1200 CPU | <=3.0.2 | |
| Siemens SIMATIC S7-1200 CPU | =3.0 | |
| Siemens CPU 1211C | ||
| Siemens CPU 1212C | ||
| Siemens SIMATIC S7-1200 CPU 1214C | ||
| Siemens CPU 1215C | ||
| Siemens CPU 1217C |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2014-2252?
CVE-2014-2252 has been classified as a medium severity vulnerability.
How do I fix CVE-2014-2252?
To mitigate CVE-2014-2252, upgrade the firmware of affected Siemens SIMATIC S7-1200 CPU devices to version 4.0 or later.
What devices are affected by CVE-2014-2252?
CVE-2014-2252 affects Siemens SIMATIC S7-1200 CPU PLC devices running firmware versions prior to 4.0.
What type of attack is possible with CVE-2014-2252?
CVE-2014-2252 can be exploited by remote attackers to cause a denial of service on affected devices through crafted PROFINET packets.
Is CVE-2014-2252 related to any other vulnerabilities?
CVE-2014-2252 is a different vulnerability than CVE-2014-2253, although both involve Siemens SIMATIC S7-1200 CPU devices.
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- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- vendor/siemens
- canonical/siemens simatic s7-1200 cpu
- version/siemens simatic s7-1200 cpu/3.0.2
- version/siemens simatic s7-1200 cpu/3.0
- canonical/siemens cpu 1211c
- canonical/siemens cpu 1212c
- canonical/siemens simatic s7-1200 cpu 1214c
- canonical/siemens cpu 1215c
- canonical/siemens cpu 1217c