Vulnerability Details : CVE-2023-31176

An Insufficient Entropy vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow an unauthenticated remote attacker to brute-force session tokens and bypass authentication.  See product Instruction Manual Appendix A dated 20230830 for more details.
Published 2023-11-30 17:15:09
Updated 2023-12-06 00:34:56
Source Schweitzer Engineering Laboratories, Inc.
View at NVD,   CVE.org

Products affected by CVE-2023-31176

Exploit prediction scoring system (EPSS) score for CVE-2023-31176

EPSS FAQ
0.20%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 58 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-31176

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.8
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
 NIST
7.5
 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
3.9
3.6
 Schweitzer Engineering Laboratories, Inc.

CWE ids for CVE-2023-31176

  • The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.
    Assigned by:
    • nvd@nist.gov (Primary)
    • security@selinc.com (Secondary)

References for CVE-2023-31176

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