A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Project data stored on the device, which is accessible via port 10005/tcp, can be decrypted due to a hardcoded encryption key. The security vulnerability could be exploited by an unauthenticated attacker with network access to port 10005/tcp. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.
References
| Link | Resource |
|---|---|
| http://packetstormsecurity.com/files/153122/Siemens-LOGO-8-Hard-Coded-Cryptographic-Key.html | Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2019/May/44 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/108382 | Third Party Advisory VDB Entry |
| https://cert-portal.siemens.com/productcert/pdf/ssa-542701.pdf | Vendor Advisory |
| https://seclists.org/bugtraq/2019/May/72 | Mailing List Third Party Advisory |
| http://packetstormsecurity.com/files/153122/Siemens-LOGO-8-Hard-Coded-Cryptographic-Key.html | Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2019/May/44 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/108382 | Third Party Advisory VDB Entry |
| https://cert-portal.siemens.com/productcert/pdf/ssa-542701.pdf | Vendor Advisory |
| https://seclists.org/bugtraq/2019/May/72 | Mailing List Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 04:20
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://packetstormsecurity.com/files/153122/Siemens-LOGO-8-Hard-Coded-Cryptographic-Key.html - Third Party Advisory, VDB Entry | |
| References | () http://seclists.org/fulldisclosure/2019/May/44 - Mailing List, Third Party Advisory | |
| References | () http://www.securityfocus.com/bid/108382 - Third Party Advisory, VDB Entry | |
| References | () https://cert-portal.siemens.com/productcert/pdf/ssa-542701.pdf - Vendor Advisory | |
| References | () https://seclists.org/bugtraq/2019/May/72 - Mailing List, Third Party Advisory |
Information
Published : 2019-05-14 20:29
Updated : 2024-11-21 04:20
NVD link : CVE-2019-10920
Mitre link : CVE-2019-10920
CVE.ORG link : CVE-2019-10920
JSON object : View
Products Affected
siemens
- logo\!8_bm_firmware
- logo\!8_bm