CVE-2019-10920

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Summary

CVECVE-2019-10920
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-05-14 20:29:00 UTC
Updated2022-01-04 18:10:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-321

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Siemens Logo!8 Bm All All All All
Operating System Siemens Logo!8 Bm Firmware All All All All
Hardware Siemens Logo!8 Bm All All All All
Hardware Siemens Logo!8 Bm All All All All
Operating System Siemens Logo!8 Bm Firmware All All All All
Operating System Siemens Logo!8 Bm Firmware All All All All

References

ReferenceSourceLinkTags
Siemens LOGO! 8 Hard-Coded Cryptographic Key ≈ Packet Storm MISC packetstormsecurity.com
cert-portal.siemens.com/productcert/pdf/ssa-542701.pdf MISC cert-portal.siemens.com Vendor Advisory
Malformed Request BID www.securityfocus.com
Bugtraq: [SYSS-2019-012]: Siemens LOGO! 8 - Use of Hard-coded Cryptographic Key (CWE-321) BUGTRAQ seclists.org
Full Disclosure: [SYSS-2019-012]: Siemens LOGO! 8 - Use of Hard-coded Cryptographic Key (CWE-321) FULLDISC seclists.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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