Vulnerability Details : CVE-2018-20131
The Code42 app before 6.8.4, as used in Code42 for Enterprise, on Linux installs with overly permissive permissions on the /usr/local/crashplan/log directory. This allows a user to manipulate symbolic links to escalate privileges, or show the contents of sensitive files that a regular user would not have access to.
Products affected by CVE-2018-20131
- cpe:2.3:a:code42:code42:*:*:*:*:enterprise:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20131
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20131
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-20131
-
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20131
-
http://www.securityfocus.com/bid/106452
Code42 App CVE-2018-20131 Insecure Permissions Unauthorized Access VulnerabilityThird Party Advisory;VDB Entry
-
https://code42.com/r/support/CVE-2018-20131
Permissions vulnerability in Code42 app on Linux - Code42 Support
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