Vulnerability Details : CVE-2023-43121
A Directory Traversal vulnerability discovered in Chalet application in Extreme Networks Switch Engine (EXOS) before 32.5.1.5, before 22.7, and before 31.7.2 allows attackers to read arbitrary files.
Vulnerability category: Directory traversal
Products affected by CVE-2023-43121
- cpe:2.3:o:extremenetworks:exos:*:*:*:*:*:*:*:*
- cpe:2.3:o:extremenetworks:exos:*:*:*:*:*:*:*:*
- cpe:2.3:o:extremenetworks:exos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-43121
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-43121
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-43121
-
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-2023-43121
-
https://extreme-networks.my.site.com/ExtrArticleDetail?an=000114376
Security Advisory: SA-2023-101 - Chalet directory traversal vulnerability (CVE-2023-43121) | Extreme PortalVendor Advisory
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