CVE-2018-11452
Summary
| CVE | CVE-2018-11452 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-07-23 21:29:00 UTC |
| Updated | 2019-03-22 17:29:00 UTC |
| Description | A vulnerability has been identified in Firmware variant IEC 61850 for EN100 Ethernet module (All versions < V4.33), Firmware variant PROFINET IO for EN100 Ethernet module (All versions), Firmware variant Modbus TCP for EN100 Ethernet module (All versions), Firmware variant DNP3 TCP for EN100 Ethernet module (All versions), Firmware variant IEC104 for EN100 Ethernet module (All versions < V1.22). Specially crafted packets to port 102/tcp could cause a denial-of-service condition in the EN100 communication module if oscillographs are running. A manual restart is required to recover the EN100 module functionality. Successful exploitation requires an attacker with network access to send multiple packets to the EN100 module. As a precondition the IEC 61850-MMS communication needs to be activated on the affected EN100 modules. No user interaction or privileges are required to exploit the security vulnerability. The vulnerability could allow causing a Denial-of-Service condition of the network functionality of the device, compromising the availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known. |
Risk And Classification
Problem Types: CWE-20
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Siemens | 6md85 | - | All | All | All |
| Hardware | Siemens | 6md85 | - | All | All | All |
| Hardware | Siemens | 6md86 | - | All | All | All |
| Hardware | Siemens | 6md86 | - | All | All | All |
| Hardware | Siemens | 7ke85 | - | All | All | All |
| Hardware | Siemens | 7ke85 | - | All | All | All |
| Hardware | Siemens | 7sa82 | - | All | All | All |
| Hardware | Siemens | 7sa82 | - | All | All | All |
| Hardware | Siemens | 7sa86 | - | All | All | All |
| Hardware | Siemens | 7sa86 | - | All | All | All |
| Hardware | Siemens | 7sa87 | - | All | All | All |
| Hardware | Siemens | 7sa87 | - | All | All | All |
| Hardware | Siemens | 7sd82 | - | All | All | All |
| Hardware | Siemens | 7sd82 | - | All | All | All |
| Hardware | Siemens | 7sd86 | - | All | All | All |
| Hardware | Siemens | 7sd86 | - | All | All | All |
| Hardware | Siemens | 7sd87 | - | All | All | All |
| Hardware | Siemens | 7sd87 | - | All | All | All |
| Hardware | Siemens | 7sj82 | - | All | All | All |
| Hardware | Siemens | 7sj82 | - | All | All | All |
| Hardware | Siemens | 7sj85 | - | All | All | All |
| Hardware | Siemens | 7sj85 | - | All | All | All |
| Hardware | Siemens | 7sj86 | - | All | All | All |
| Hardware | Siemens | 7sj86 | - | All | All | All |
| Hardware | Siemens | 7sk82 | - | All | All | All |
| Hardware | Siemens | 7sk82 | - | All | All | All |
| Hardware | Siemens | 7sk85 | - | All | All | All |
| Hardware | Siemens | 7sk85 | - | All | All | All |
| Hardware | Siemens | 7sl82 | - | All | All | All |
| Hardware | Siemens | 7sl82 | - | All | All | All |
| Hardware | Siemens | 7sl86 | - | All | All | All |
| Hardware | Siemens | 7sl86 | - | All | All | All |
| Hardware | Siemens | 7sl87 | - | All | All | All |
| Hardware | Siemens | 7sl87 | - | All | All | All |
| Hardware | Siemens | 7ss85 | - | All | All | All |
| Hardware | Siemens | 7ss85 | - | All | All | All |
| Hardware | Siemens | 7um85 | - | All | All | All |
| Hardware | Siemens | 7um85 | - | All | All | All |
| Hardware | Siemens | 7ut82 | - | All | All | All |
| Hardware | Siemens | 7ut82 | - | All | All | All |
| Hardware | Siemens | 7ut85 | - | All | All | All |
| Hardware | Siemens | 7ut85 | - | All | All | All |
| Hardware | Siemens | 7ut86 | - | All | All | All |
| Hardware | Siemens | 7ut86 | - | All | All | All |
| Hardware | Siemens | 7ut87 | - | All | All | All |
| Hardware | Siemens | 7ut87 | - | All | All | All |
| Hardware | Siemens | 7vk87 | - | All | All | All |
| Hardware | Siemens | 7vk87 | - | All | All | All |
| Operating System | Siemens | Cp100 Firmware | All | All | All | All |
| Operating System | Siemens | Cp100 Firmware | All | All | All | All |
| Operating System | Siemens | Cp200 Firmware | - | All | All | All |
| Operating System | Siemens | Cp200 Firmware | - | All | All | All |
| Operating System | Siemens | Cp300 Firmware | All | All | All | All |
| Operating System | Siemens | Cp300 Firmware | All | All | All | All |
| Operating System | Siemens | Dnp3 Tcp Firmware | - | All | All | All |
| Operating System | Siemens | Dnp3 Tcp Firmware | - | All | All | All |
| Hardware | Siemens | En100 | - | All | All | All |
| Hardware | Siemens | En100 | - | All | All | All |
| Operating System | Siemens | Iec104 Firmware | - | All | All | All |
| Operating System | Siemens | Iec104 Firmware | - | All | All | All |
| Operating System | Siemens | Iec 61850 Firmware | All | All | All | All |
| Operating System | Siemens | Iec 61850 Firmware | All | All | All | All |
| Operating System | Siemens | Modbus Tcp Firmware | - | All | All | All |
| Operating System | Siemens | Modbus Tcp Firmware | - | All | All | All |
| Operating System | Siemens | Profinet Io Firmware | - | All | All | All |
| Operating System | Siemens | Profinet Io Firmware | - | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| cert-portal.siemens.com/productcert/pdf/ssa-325546.pdf | CONFIRM | cert-portal.siemens.com | Mitigation, Patch, Vendor Advisory |
| cert-portal.siemens.com/productcert/pdf/ssa-635129.pdf | CONFIRM | cert-portal.siemens.com | Mitigation, Patch, Vendor Advisory |
| Siemens EN100 Ethernet Communication Module Multiple Denial of Service Vulnerabilities | BID | www.securityfocus.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 591421 Siemens EN100 Ethernet communication module and SIPROTEC 5 Relays Denial of Service (DoS) Vulnerability (SSA-635129)