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Security Database

CVE

CWE

Training

CVE-2018-5441

Published: Jan 30, 2018

Modified: Aug 5, 2024

PUBLISHED

Description

An Improper Validation of Integrity Check Value issue was discovered in PHOENIX CONTACT mGuard firmware versions 7.2 to 8.6.0. mGuard devices rely on internal checksums for verification of the internal integrity of the update packages. Verification may not always be performed correctly, allowing an attacker to modify firmware update packages.

Vendor	Product	Versions
n/a	PHOENIX CONTACT mGuard	affected `PHOENIX CONTACT mGuard`

Weaknesses (CWE)

References

vdb-entry

x_refsource_BID

https://ics-cert.us-cert.gov/advisories/ICSA-18-030-01

x_refsource_MISC

https://cert.vde.com/en-us/advisories/vde-2018-001

x_refsource_CONFIRM

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