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High severity7.5NVD Advisory· Published Nov 30, 2023· Updated Jun 17, 2026

CVE-2023-31176

CVE-2023-31176

Description

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Schweitzer Engineering Laboratories, Inc./SEL-451cpe-rescue2 versions
    R315-V0+ 1 more
    • (no CPE)range: R315-V0
    • (no CPE)
  • Selinc/Sel 451 Firmware3 versions
    cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:*range: >=r315-v0,<r315-v4
    • cpe:2.3:o:selinc:sel-451_firmware:r326-v0:*:*:*:*:*:*:*
    • cpe:2.3:o:selinc:sel-451_firmware:r327-v0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

2

News mentions

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