Vulnerability Monitor

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CVE-2020-11457

pfSense before 2.4.5 has stored XSS in system_usermanager_addprivs.php in the WebGUI via the descr parameter (aka full name) of a user.

Published

2020-04-01T16:15:27.530

Last Modified

2024-11-21T04:57:57.663

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.4 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

6.8

Impact Score

2.9

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	netgate	pfsense	< 2.4.5	Yes

References

http://packetstormsecurity.com/files/157104/pfSense-2.4.4-P3-User-Manager-Cross-Site-Scripting.html ([email protected])
https://github.com/pfsense/pfsense/commit/3c1e53dabe966f27c9097a5a923e77f49ae5fffa Patch, Third Party Advisory ([email protected])
https://www.exploit-db.com/exploits/48300 ([email protected])
https://www.netgate.com/assets/downloads/advisories/pfSense-SA-20_06.webgui.asc Patch, Vendor Advisory ([email protected])
http://packetstormsecurity.com/files/157104/pfSense-2.4.4-P3-User-Manager-Cross-Site-Scripting.html (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/pfsense/pfsense/commit/3c1e53dabe966f27c9097a5a923e77f49ae5fffa Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/48300 (af854a3a-2127-422b-91ae-364da2661108)
https://www.netgate.com/assets/downloads/advisories/pfSense-SA-20_06.webgui.asc Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)