CVE-2021-42324

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Summary

CVECVE-2021-42324
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-04-05 02:15:00 UTC
Updated2022-07-12 17:42:00 UTC
DescriptionAn issue was discovered on DCN (Digital China Networks) S4600-10P-SI devices before R0241.0470. Due to improper parameter validation in the console interface, it is possible for a low-privileged authenticated attacker to escape the sandbox environment and execute system commands as root via shell metacharacters in the capture command parameters. Command output will be shown on the Serial interface of the device. Exploitation requires both credentials and physical access.

Risk And Classification

Problem Types: CWE-78

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Dcnglobal S4600-10p-si - All All All
Operating System Dcnglobal S4600-10p-si Firmware All All All All

References

ReferenceSourceLinkTags
CVE 2021 Metacharacter Injection w przelacznikach DCN S4600 | EXATEL MISC exatel.pl
DCN Europe - S4600-10P-SI MISC www.dcneurope.eu
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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