CVE-2025-30236

HIGH EPSS 25.5%

Published Mar 19, 20251y ago · Modified Jun 17, 20262w ago

8.6 CVSS 3.1

High

Published Mar 19, 2025 1y ago

Last Modified Jun 17, 2026 2w ago

Description

Shearwater SecurEnvoy SecurAccess Enrol before 9.4.515 allows authentication through only a six-digit TOTP code (skipping a password check) if an HTTP POST request contains a SESSION parameter.

CVSS Details

Base Score

8.6

Exploitability

3.9

Impact

4.0

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Changed

Confidentiality None

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

25.5% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-472

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.