Vulnerability Name:

CCN-135316

Published:2017-11-22
Updated:2017-11-22
Summary:pfSense allow a remote attacker to hijack the clicking action of the victim, caused by a flaw in the WebGUI. By persuading a victim to visit a malicious Web site, a remote attacker could send a specially-crafted HTTP request to hijack the victim's clicking actions from the system.
CVSS v3 Severity:4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
4.0 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:F/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: Full-Disclosure Mailing List, Wed, 22 Nov 2017 18:38:38 +0100
bugtraq () securityfocus com

Source: XF
Type: UNKNOWN
pfsense-webgui-clickjacking(135316)

Source: CCN
Type: Packet Storm Security [12-13-2017]
pfSense 2.4.1 CSRF Error Page Clickjacking

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [12-14-2017]

Source: CCN
Type: pfSense Web site
pfSense® - World's Most Trusted Open Source Firewall

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:pfsense:pfsense:2.4.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    pfsense pfsense 2.4.1