Vulnerability Details : CVE-2023-31161
An Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow an authenticated remote attacker to use internal resources, allowing a variety of potential effects.
See SEL Service Bulletin dated 2022-11-15 for more details.
Published
2023-05-10 20:15:11
Updated
2023-05-17 19:05:14
Vulnerability category: Input validation
Products affected by CVE-2023-31161
- cpe:2.3:o:selinc:sel-3350_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-2023-31161
0.28%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-31161
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L |
1.7
|
3.7
|
Schweitzer Engineering Laboratories, Inc. |
CWE ids for CVE-2023-31161
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- nvd@nist.gov (Primary)
- security@selinc.com (Secondary)
References for CVE-2023-31161
-
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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