CVE-2019-16914

An XSS issue was discovered in pfSense through 2.4.4-p3. In services_captiveportal_mac.php, the username and delmac parameters are displayed without sanitization.

CVSS v3.0 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3.0 : MEDIUM

Vector :

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://www.seebug.org/vuldb/ssvid-98023	Third Party Advisory
https://github.com/pfsense/pfsense/commit/d31362b69d5d52dc196dc72f66e830cd1e6e9a4f	Patch Third Party Advisory
https://redmine.pfsense.org/issues/9609	Permissions Required Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:netgate:pfsense:2.4.4:p1::::::
	cpe:2.3:a:netgate:pfsense::::::::
	cpe:2.3:a:netgate:pfsense:2.4.4:p2::::::
	cpe:2.3:a:netgate:pfsense:2.4.4:-::::::
	cpe:2.3:a:netgate:pfsense:2.4.4:p3::::::

Information

Published : 2019-09-26 11:15

Updated : 2019-09-27 11:00

NVD link : CVE-2019-16914

Mitre link : CVE-2019-16914

JSON object : View

CWE

CWE-79

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

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Products Affected

netgate

pfsense

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