What’s Vulnerable › Vulnerabilities

CVE-2025-30235

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-03-19 · updated 2026-06-17
• Weakness: CWE-362

Description

Shearwater SecurEnvoy SecurAccess Enrol before 9.4.515 is intended to disable accounts that have had more than 10 failed authentication attempts, but instead allows hundreds of failed authentication attempts, because concurrent attempts are mishandled.

Affected products

• SecurEnvoy SecurAccess: before 9.4.515 — fixed in 9.4.515

How to fix

Upgrade to a fixed version: SecurEnvoy SecurAccess 9.4.515. Check the vendor advisory for mitigations.

References

• https://reserge.org/probabilistically-breaking-securenvoy-totp/
• https://securenvoy.com/wp-content/uploads/2025/03/Release-Notes-9.4.515.pdf

Get alerted when CVE-2025-30235 or the next vulnerability affects your stack