CVE-2023-27152

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to perform a brute-force attack to bypass authentication.

DECISO OPNsense 23.1 no impone límites de velocidad para la autenticación, lo que permite a los atacantes realizar un ataque de fuerza bruta para eludir la autenticación.

*Credits: N/A

CVSS Scores

NISTv3.1 9.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Poc

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-02-27 CVE Reserved
2023-10-23 CVE Published
2023-11-01 EPSS Updated
2024-09-11 CVE Updated
2024-09-11 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-307: Improper Restriction of Excessive Authentication Attempts

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://www.esecforte.com/cve-2023-27152-opnsense-brute-force	2024-09-11

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Opnsense Search vendor "Opnsense"		Opnsense Search vendor "Opnsense" for product "Opnsense"				23.1 Search vendor "Opnsense" for product "Opnsense" and version "23.1"		-		Affected