CVE-2018-18819
CVSS V2 Medium 5
CVSS V3 Medium 5.3
Description
A vulnerability in the web conference chat component of MiCollab, versions 7.3 PR6 (7.3.0.601) and earlier, and 8.0 (8.0.0.40) through 8.0 SP2 FP2 (8.0.2.202), and MiVoice Business Express versions 7.3 PR3 (7.3.1.302) and earlier, and 8.0 (8.0.0.40) through 8.0 SP2 FP1 (8.0.2.202), could allow creation of unauthorized chat sessions, due to insufficient access controls. A successful exploit could allow execution of arbitrary commands.
Overview
- CVE ID
- CVE-2018-18819
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-11-12T14:15:11
- Last Modified Date
- 2019-11-14T15:40:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:mitel:micollab:*:*:*:*:*:*:*:* | 1 | OR | 7.3 | 7.3.0.601 |
| cpe:2.3:a:mitel:micollab:*:*:*:*:*:*:*:* | 1 | OR | 8.0.0.40 | 8.0.2.202 |
| cpe:2.3:a:mitel:mivoice_business_express:*:*:*:*:*:*:*:* | 1 | OR | 7.0 | 7.3.1.302 |
| cpe:2.3:a:mitel:mivoice_business_express:*:*:*:*:*:*:*:* | 1 | OR | 8.0.0.40 | 8.0.2.202 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-18-0012 | Vendor Advisory |
| https://www.mitel.com/support/security-advisories | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-18819 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18819 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:59:25 | Added to TrackCVE | |||
| 2022-12-04 05:49:48 | 2019-11-12T14:15Z | 2019-11-12T14:15:11 | CVE Published Date | updated |
| 2022-12-04 05:49:48 | 2019-11-14T15:40:49 | CVE Modified Date | updated | |
| 2022-12-04 05:49:48 | Analyzed | Vulnerability Status | updated |