What’s Vulnerable › Vulnerabilities

CVE-2025-46739: Improper Restriction of Excessive Authentication Attempts

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-12 · updated 2026-06-17
• Weakness: CWE-307

Description

An unauthenticated user could discover account credentials via a brute-force attack without rate limiting

Affected products

• Schweitzer Engineering Laboratories SEL Blueframe OS: before 1.12.0 — fixed in 1.12.0

How to fix

Upgrade to a fixed version: Schweitzer Engineering Laboratories SEL Blueframe OS 1.12.0. Check the vendor advisory for mitigations.

References

• https://selinc.com/products/software/latest-software-versions/

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