Vulnerability Details : CVE-2020-12873
An issue was discovered in Alfresco Enterprise Content Management (ECM) before 6.2.1. A user with privileges to edit a FreeMarker template (e.g., a webscript) may execute arbitrary Java code or run arbitrary system commands with the same privileges as the account running Alfresco.
Products affected by CVE-2020-12873
- cpe:2.3:a:atlassian:alfresco_enterprise_content_management:*:*:*:*:community:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-12873
1.45%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-12873
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-12873
-
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-12873
-
https://issues.alfresco.com/jira/browse/MNT-21510
Log in - Alfresco JIRAIssue Tracking;Permissions Required;Vendor Advisory
-
https://securitylab.github.com/advisories/GHSL-2020-039-alfresco
GHSL-2020-039: Server-side template injection in Alfresco - CVE-2020-12873 - GitHub Security LabThird Party Advisory
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