CVE-2021-21998
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
VMware Carbon Black App Control 8.0, 8.1, 8.5 prior to 8.5.8, and 8.6 prior to 8.6.2 has an authentication bypass. A malicious actor with network access to the VMware Carbon Black App Control management server might be able to obtain administrative access to the product without the need to authenticate.
Overview
- CVE ID
- CVE-2021-21998
- Assigner
- security@vmware.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-06-23T12:15:07
- Last Modified Date
- 2021-06-30T00:30:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:vmware:carbon_black_app_control:*:*:*:*:*:*:*:* | 1 | OR | 8.5 | 8.5.8 |
| cpe:2.3:a:vmware:carbon_black_app_control:*:*:*:*:*:*:*:* | 1 | OR | 8.6 | 8.6.2 |
| cpe:2.3:a:vmware:carbon_black_app_control:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:vmware:carbon_black_app_control:8.1:*:*:*:*:*:*:* | 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://www.vmware.com/security/advisories/VMSA-2021-0012.html? | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-21998 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21998 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:09:23 | Added to TrackCVE | |||
| 2022-12-05 04:52:05 | 2021-06-23T12:15Z | 2021-06-23T12:15:07 | CVE Published Date | updated |
| 2022-12-05 04:52:05 | 2021-06-30T00:30:04 | CVE Modified Date | updated | |
| 2022-12-05 04:52:05 | Analyzed | Vulnerability Status | updated |