CVE-2023-33920

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Summary

CVECVE-2023-33920
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-13 09:15:00 UTC
Updated2023-07-11 18:15:00 UTC
DescriptionA vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). The affected devices contain the hash of the root password in a hard-coded form, which could be exploited for UART console login to the device. An attacker with direct physical access could exploit this vulnerability.

Risk And Classification

Problem Types: CWE-798

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Siemens Cp-8031 Master Module - All All All
Hardware Siemens Cp-8050 Master Module - All All All
Operating System Siemens Cpci85 Firmware All All All All

References

ReferenceSourceLinkTags
Siemens A8000 CP-8050 / CP-8031 Code Execution / Command Injection ≈ Packet Storm MISC packetstormsecurity.com
Full Disclosure: SEC Consult SA-20230703-0 :: Multiple Vulnerabilities including Unauthenticated RCE in Siemens A8000 MISC seclists.org
cert-portal.siemens.com/productcert/pdf/ssa-731916.pdf MISC cert-portal.siemens.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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