Vulnerability Name:

CCN-112619

Published:2016-04-14
Updated:2016-04-14
Summary:pfSense Firewall is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input by the status_services.php script. By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request to start, stop or restart services on the Firewall. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.
CVSS v3 Severity:8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/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): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Gain Access
References:Source: XF
Type: UNKNOWN
pfsense-firewall-csrf(112619)

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [04-14-2016]

Source: CCN
Type: pfSense Web site
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Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:pfsense:pfsense:2.2.6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
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    pfsense pfsense 2.2.6