CVE-2018-5441 | BDVDB-2026-95873 Detail

PHOENIX CONTACT mGuard

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.

Impact#

No impact statement in the source data.

Weaknesses#

CWE-354

References#

http://www.securityfocus.com/bid/102907
https://ics-cert.us-cert.gov/advisories/ICSA-18-030-01
https://cert.vde.com/en-us/advisories/vde-2018-001

Exploit#

No public exploit known

History#

Version 12018-01-30Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.