CVE-2022-3976

Summary

A vulnerability has been found in MZ Automation libiec61850 up to 1.4 and classified as critical. This vulnerability affects unknown code of the file src/mms/iso_mms/client/mms_client_files.c of the component MMS File Services. The manipulation of the argument filename leads to path traversal. Upgrading to version 1.5 is able to address this issue. The name of the patch is 10622ba36bb3910c151348f1569f039ecdd8786f. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-213556.

Affected Software

VendorProductVersion RangeStatus
MZ Automationlibiec618501.0affected
MZ Automationlibiec618501.1affected
MZ Automationlibiec618501.2affected
MZ Automationlibiec618501.3affected
MZ Automationlibiec618501.4affected

Weaknesses

  • CWE-22: CWE-22 Path Traversal

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References