CVSS 3.1 Score 7.5 of 10 (high)


Published Nov 30, 2023
Updated: Dec 6, 2023
CWE ID 331


CVE-2023-31176 is an Insufficient Entropy vulnerability found in the Schweitzer Engineering Laboratories SEL-451. This vulnerability could potentially allow an unauthenticated remote attacker to bypass authentication by brute-forcing session tokens. The affected products include tsw49I, tsw49A, tsw49B, tsw49C, tsw49D, tsw49E, tsw49F, tsw49G, tsw49H, tsw489, tsw48-, and tsw48_. To remediate this vulnerability, organizations should refer to the product Instruction Manual Appendix A dated 20230830 for more details. The potential danger of this vulnerability lies in the attacker's ability to gain unauthorized access to the system and potentially compromise its integrity.

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