Vulnerability Details : CVE-2023-31166
An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow a remote authenticated attacker to create folders in arbitrary paths of the file system.
See SEL Service Bulletin dated 2022-11-15 for more details.
Published
2023-05-10 20:15:12
Updated
2023-05-17 17:11:11
Vulnerability category: Directory traversal
Products affected by CVE-2023-31166
- cpe:2.3:o:selinc:sel-2241_rtac_module_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-3350_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-3505_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-3505-3_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-3530_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-3530-4_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-3532_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-3555_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-3560e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-3560s_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-31166
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-31166
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
2.8
|
1.4
|
NIST | |
|
4.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N |
2.3
|
1.4
|
Schweitzer Engineering Laboratories, Inc. |
CWE ids for CVE-2023-31166
-
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)
- security@selinc.com (Secondary)
References for CVE-2023-31166
-
https://www.nozominetworks.com/blog/
OT & IoT Security Blog – Nozomi NetworksThird Party Advisory
-
https://selinc.com/support/security-notifications/external-reports/
Security Notifications - Issues Reported by External Organization or IndividualsVendor Advisory
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