Vulnerability Details : CVE-2023-2621
The McFeeder server (distributed as part of SSW package), is susceptible to an arbitrary file write vulnerability on the MAIN computer
system. This vulnerability stems from the use of an outdated version of a third-party library, which is used to extract archives uploaded to McFeeder server. An authenticated malicious client can
exploit this vulnerability by uploading a crafted ZIP archive via the
network to McFeeder’s service endpoint.
Vulnerability category: Directory traversal
Products affected by CVE-2023-2621
- Hitachienergy » Modular Advanced Control For HvdcVersions from including (>=) 5.0 and before (<) 7.17.0.0cpe:2.3:a:hitachienergy:modular_advanced_control_for_hvdc:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-2621
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-2621
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
Hitachi Energy | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-2621
-
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:
- cybersecurity@hitachienergy.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-2621
-
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000177&languageCode=en&Preview=true
Hitachi Energy PublisherVendor Advisory
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