CVE-2020-8283
CVSS V2 High 9
CVSS V3 High 8.8
Description
An authorised user on a Windows host running Citrix Universal Print Server can perform arbitrary command execution as SYSTEM in CVAD versions before 2009, 1912 LTSR CU1 hotfixes CTX285870 and CTX286120, 7.15 LTSR CU6 hotfix CTX285344 and 7.6 LTSR CU9.
Overview
- CVE ID
- CVE-2020-8283
- Assigner
- support@hackerone.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-12-14T20:15:13
- Last Modified Date
- 2020-12-17T18:45:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:citrix:virtual_apps_and_desktops:*:*:*:*:-:*:*:* | 1 | OR | 2006 | |
| cpe:2.3:a:citrix:virtual_apps_and_desktops:*:*:*:*:ltsr:*:*:* | 1 | OR | 1903 | 1912 |
| cpe:2.3:a:citrix:xenapp:*:*:*:*:ltsr:*:*:* | 1 | OR | 7.6 | |
| cpe:2.3:a:citrix:xenapp:*:*:*:*:ltsr:*:*:* | 1 | OR | 7.7 | 7.15 |
| cpe:2.3:a:citrix:xenapp:7.6:-:*:*:ltsr:*:*:* | 1 | OR | ||
| cpe:2.3:a:citrix:xenapp:7.6:cu8:*:*:ltsr:*:*:* | 1 | OR | ||
| cpe:2.3:a:citrix:xenapp:7.15:-:*:*:ltsr:*:*:* | 1 | OR | ||
| cpe:2.3:a:citrix:xenapp:7.15:cu6:*:*:ltsr:*:*:* | 1 | OR | ||
| cpe:2.3:a:citrix:xendesktop:*:*:*:*:ltsr:*:*:* | 1 | OR | 7.6 | |
| cpe:2.3:a:citrix:xendesktop:*:*:*:*:ltsr:*:*:* | 1 | OR | 7.7 | 7.15 |
| cpe:2.3:a:citrix:xendesktop:7.6:-:*:*:ltsr:*:*:* | 1 | OR | ||
| cpe:2.3:a:citrix:xendesktop:7.6:cu8:*:*:ltsr:*:*:* | 1 | OR | ||
| cpe:2.3:a:citrix:xendesktop:7.15:-:*:*:ltsr:*:*:* | 1 | OR | ||
| cpe:2.3:a:citrix:xendesktop:7.15:cu6:*:*:ltsr:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9
- Severity
- HIGH
- Exploitability Score
- 8
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://support.citrix.com/article/CTX285059 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-8283 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8283 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:29:55 | Added to TrackCVE | |||
| 2022-12-05 18:12:12 | cve-assignments@hackerone.com | support@hackerone.com | CVE Assigner | updated |
| 2022-12-05 18:12:12 | 2020-12-14T20:15Z | 2020-12-14T20:15:13 | CVE Published Date | updated |
| 2022-12-05 18:12:12 | 2020-12-17T18:45:00 | CVE Modified Date | updated | |
| 2022-12-05 18:12:12 | Analyzed | Vulnerability Status | updated |