Vulnerability Details : CVE-2017-15359
In the 3CX Phone System 15.5.3554.1, the Management Console typically listens to port 5001 and is prone to a directory traversal attack: "/api/RecordingList/DownloadRecord?file=" and "/api/SupportInfo?file=" are the vulnerable parameters. An attacker must be authenticated to exploit this issue to access sensitive information to aid in subsequent attacks.
Vulnerability category: Directory traversal
Products affected by CVE-2017-15359
- cpe:2.3:a:3cx:3cx:15.5.3554.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-15359
0.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-15359
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2017-15359
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-15359
-
https://www.exploit-db.com/exploits/42991/
3CX Phone System 15.5.3554.1 - Directory TraversalThird Party Advisory;VDB Entry
-
http://seclists.org/fulldisclosure/2017/Oct/37
Full Disclosure: [CVE-2017-15359] 3CX Phone System - Authenticated Directory TraversalMailing List;Third Party Advisory
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