CVE-2023-27100
pfsenseCE v2.6.0 - Anti-brute force protection bypass
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Improper restriction of excessive authentication attempts in the SSHGuard component of Netgate pfSense Plus software v22.05.1 and pfSense CE software v2.6.0 allows attackers to bypass brute force protection mechanisms via crafted web requests.
pfsenseCE version 2.6.0 suffers from an anti-brute force protection bypass vulnerability.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-27 CVE Reserved
- 2023-03-22 CVE Published
- 2023-04-07 First Exploit
- 2024-08-02 CVE Updated
- 2024-10-27 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-307: Improper Restriction of Excessive Authentication Attempts
CAPEC
References (6)
URL | Date | SRC |
---|---|---|
https://www.exploit-db.com/exploits/51352 | 2023-04-08 | |
https://github.com/DarokNET/CVE-2023-27100 | 2023-04-07 | |
https://github.com/fabdotnet/CVE-2023-27100 | 2024-05-20 |
URL | Date | SRC |
---|---|---|
https://redmine.pfsense.org/issues/13574 | 2023-04-10 |
URL | Date | SRC |
---|---|---|
https://docs.netgate.com/downloads/pfSense-SA-23_05.sshguard.asc | 2023-04-10 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Netgate Search vendor "Netgate" | Pfsense Plus Search vendor "Netgate" for product "Pfsense Plus" | 22.05.1 Search vendor "Netgate" for product "Pfsense Plus" and version "22.05.1" | - |
Affected
| ||||||
Pfsense Search vendor "Pfsense" | Pfsense Search vendor "Pfsense" for product "Pfsense" | 2.6.0 Search vendor "Pfsense" for product "Pfsense" and version "2.6.0" | community |
Affected
|