CVE-2018-9195
CVSS V2 Medium 4.3
CVSS V3 Medium 5.9
Description
Use of a hardcoded cryptographic key in the FortiGuard services communication protocol may allow a Man in the middle with knowledge of the key to eavesdrop on and modify information (URL/SPAM services in FortiOS 5.6, and URL/SPAM/AV services in FortiOS 6.0.; URL rating in FortiClient) sent and received from Fortiguard severs by decrypting these messages. Affected products include FortiClient for Windows 6.0.6 and below, FortiOS 6.0.7 and below, FortiClient for Mac OS 6.2.1 and below.
Overview
- CVE ID
- CVE-2018-9195
- Assigner
- psirt@fortinet.com
- Vulnerability Status
- Modified
- Published Version
- 2019-11-21T15:15:12
- Last Modified Date
- 2020-05-04T13:44:43
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:windows:*:* | 1 | OR | 6.0.6 | |
| cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:macos:*:* | 1 | OR | 6.2.1 | |
| cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* | 1 | OR | 6.0.6 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 5.9
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://fortiguard.com/advisory/FG-IR-18-100 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-9195 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9195 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:34:28 | Added to TrackCVE | |||
| 2022-12-04 06:39:51 | 2019-11-21T15:15Z | 2019-11-21T15:15:12 | CVE Published Date | updated |
| 2022-12-04 06:39:51 | 2020-05-04T13:44:43 | CVE Modified Date | updated | |
| 2022-12-04 06:39:51 | Modified | Vulnerability Status | updated |