CVE-2019-12949

In pfSense 2.4.4-p2 and 2.4.4-p3, if it is possible to trick an authenticated administrator into clicking on a button on a phishing page, an attacker can leverage XSS to upload arbitrary executable code, via diag_command.php and rrd_fetch_json.php (timePeriod parameter), to a server. Then, the remote attacker can run any command with root privileges on that server.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/tarantula-team/CVE-2019-12949	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:netgate:pfsense:2.4.4:p2::::::
	cpe:2.3:a:netgate:pfsense:2.4.4:p3::::::

History

No history.

Information

Published : 2019-06-25 11:15

Updated : 2023-12-10 12:59

NVD link : CVE-2019-12949

Mitre link : CVE-2019-12949

CVE.ORG link : CVE-2019-12949

JSON object : View

Products Affected

netgate

pfsense

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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