PT-2018-16958

CVE-2018-5441

·

Published

2018-01-30

·

Updated

2019-10-09

Description by

CVSS 3.1
7.8
High
MetricsAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions PHOENIX CONTACT mGuard versions 7.2 through 8.6.0
Description An issue with improper validation of integrity check values was found, which may allow an attacker to modify firmware update packages by bypassing the internal checksum verification. This could potentially compromise the integrity of the device.
Recommendations For versions 7.2 through 8.6.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Vendors
Affected products
Weakness enumeration
CWE-354: Improper Validation of Integrity Check Value
CWE-20: Improper Input Validation
Related identifiers
CVE-2018-5441
Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com