CVE-2017-7935
Published May 19, 2017
Last updated 5 years ago
Overview
- Description
- A Resource Exhaustion issue was discovered in Phoenix Contact GmbH mGuard firmware versions 8.3.0 to 8.4.2. An attacker may compromise the device's availability by performing multiple initial VPN requests.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "116FA86C-7A05-4B2C-8148-6FE371E60D70"
},
{
"criteria": "cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.3.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "236DEF3C-0F0F-467B-9EEB-276092938DAF"
},
{
"criteria": "cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.3.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A6A1E205-BB61-47BE-A903-0F122D2D732A"
},
{
"criteria": "cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BCB742B0-8E3E-4110-87A9-D40360743A42"
},
{
"criteria": "cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "582782AB-3CBC-4EB6-B271-4AA270F87CB1"
},
{
"criteria": "cpe:2.3:o:phoenix_contact_gmbh:mguard_firmware:8.4.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3625B7F5-0170-4269-97A3-F3ABF147F803"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:phoenix_contact_gmbh:mguard:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "418AA18B-BB7E-4C77-BF5C-F1CB320B643B"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]