Brute-force Authentication Weakness in DECISO OPNsense Network Security Solution
CVE-2023-27152

9.8CRITICAL

Key Information:

Vendor

Opnsense

Status
Opnsense
Vendor
CVE Published:
23 October 2023

What is CVE-2023-27152?

The DECISO OPNsense version 23.1 is exposed to a vulnerability that lacks rate limiting for authentication attempts. This oversight enables attackers to execute brute-force attacks, potentially leading to unauthorized access by bypassing normal authentication procedures. Organizations using this version must take immediate measures to secure their authentication mechanisms against such attacks.

References

https://www.esecforte.com/cve-2023-27152-opnsense-brute-f...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.