Vulnerability Details : CVE-2022-21177
There is a path traversal vulnerability in CAMS for HIS Log Server contained in the following Yokogawa Electric products: CENTUM CS 3000 versions from R3.08.10 to R3.09.00, CENTUM VP versions from R4.01.00 to R4.03.00, from R5.01.00 to R5.04.20, andfrom R6.01.00 to R6.08.00, Exaopc versions from R3.72.00 to R3.79.00.
Vulnerability category: Directory traversal
Products affected by CVE-2022-21177
- cpe:2.3:a:yokogawa:exaopc:*:*:*:*:*:*:*:*
- Yokogawa » Centum Cs 3000 FirmwareVersions from including (>=) r3.08.10 and up to, including, (<=) r3.09.00cpe:2.3:o:yokogawa:centum_cs_3000_firmware:*:*:*:*:*:*:*:*
- Yokogawa » Centum Cs 3000 Entry FirmwareVersions from including (>=) r3.08.10 and up to, including, (<=) r3.09.00cpe:2.3:o:yokogawa:centum_cs_3000_entry_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:*
- Yokogawa » Centum Vp FirmwareVersions from including (>=) r4.01.00 and up to, including, (<=) r4.03.00cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:*
- Yokogawa » Centum Vp FirmwareVersions from including (>=) r5.01.00 and up to, including, (<=) r5.04.20cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:*
- Yokogawa » Centum Vp Entry FirmwareVersions from including (>=) r4.01.00 and up to, including, (<=) r4.03.00cpe:2.3:o:yokogawa:centum_vp_entry_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:yokogawa:centum_vp_entry_firmware:*:*:*:*:*:*:*:*
- Yokogawa » Centum Vp Entry FirmwareVersions from including (>=) r5.01.00 and up to, including, (<=) r5.04.20cpe:2.3:o:yokogawa:centum_vp_entry_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-21177
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-21177
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:N/AC:M/Au:S/C:N/I:P/A:P |
6.8
|
4.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
2.8
|
5.2
|
NIST |
CWE ids for CVE-2022-21177
-
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)
-
The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.Assigned by: vultures@jpcert.or.jp (Secondary)
References for CVE-2022-21177
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