CVE-2017-7937
CVSS V2 Medium 4.3
CVSS V3 Medium 4
Description
An Improper Authentication issue was discovered in Phoenix Contact GmbH mGuard firmware versions 8.3.0 to 8.4.2. An attacker may be able to gain unauthorized access to the user firewall when RADIUS servers are unreachable.
Overview
- CVE ID
- CVE-2017-7937
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Modified
- Published Version
- 2017-05-19T03:29:00
- Last Modified Date
- 2019-10-09T23:30:01
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
AND | ||||
cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.3.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.3.1:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.3.2:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.4.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.4.1:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.4.2:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:h:phoenix_contact_gmbh:mguard:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 1.4
References
Reference URL | Reference Tags |
---|---|
https://ics-cert.us-cert.gov/advisories/ICSA-17-131-01 | Third Party Advisory US Government Resource |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-7937 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7937 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 17:08:26 | Added to TrackCVE | |||
2022-12-02 17:03:06 | 2017-05-19T03:29Z | 2017-05-19T03:29:00 | CVE Published Date | updated |
2022-12-02 17:03:06 | 2019-10-09T23:30:01 | CVE Modified Date | updated | |
2022-12-02 17:03:06 | Modified | Vulnerability Status | updated |