CVE-2017-5159

CVSS V2 High 7.5 CVSS V3 Critical 9.8
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.
Overview
  • CVE ID
  • CVE-2017-5159
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-02-13T21:59:02
  • Last Modified Date
  • 2021-08-31T19:43:34
Weakness Enumerations
CWE URL
CWE-99 http://cwe.mitre.org/data/definitions/99.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:phoenixcontact:mguard_firmware:8.4.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://ics-cert.us-cert.gov/advisories/ICSA-17-017-01 Mitigation Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/95648 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-5159
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5159
History
Created Old Value New Value Data Type Notes
2022-05-10 15:52:04 Added to TrackCVE
2022-12-02 13:54:24 2017-02-13T21:59Z 2017-02-13T21:59:02 CVE Published Date updated
2022-12-02 13:54:24 2021-08-31T19:43:34 CVE Modified Date updated
2022-12-02 13:54:24 Analyzed Vulnerability Status updated