Critical severity9.8NVD Advisory· Published Feb 13, 2017· Updated May 13, 2026
CVE-2017-5159
CVE-2017-5159
Description
An issue was discovered on Phoenix Contact mGuard devices that have been updated to Version 8.4.0. When updating an mGuard device to Version 8.4.0 via the update-upload facility, the update will succeed, but it will reset the password of the admin user to its default value.
Affected products
2- cpe:2.3:o:phoenixcontact:mguard_firmware:8.4.0:*:*:*:*:*:*:*
- Range: Phoenix Contact mGuard 8.4.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- www.securityfocus.com/bid/95648nvdThird Party AdvisoryVDB Entry
- ics-cert.us-cert.gov/advisories/ICSA-17-017-01nvdMitigationThird Party AdvisoryUS Government Resource
News mentions
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