CVE-2021-3052: A reflected cross-site scripting (XSS) vulnerability in the Palo Alto Network PAN-OS web interface enables an authenticated network-based attacker to mislead…

PriorityP425medium5.4CVSS 3.1

AVNACLPRLUIRSCCLILAN

EPSS

0.61%

44.7th percentile

A reflected cross-site scripting (XSS) vulnerability in the Palo Alto Network PAN-OS web interface enables an authenticated network-based attacker to mislead another authenticated PAN-OS administrator to click on a specially crafted link that performs arbitrary actions in the PAN-OS web interface as the targeted authenticated administrator. This issue impacts: PAN-OS 8.1 versions earlier than 8.1.20; PAN-OS 9.0 versions earlier than 9.0.14; PAN-OS 9.1 versions earlier than 9.1.10; PAN-OS 10.0 versions earlier than 10.0.2. This issue does not affect Prisma Access.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
palo_alto_networks	pan-os	>= 10.0 < 10.0.2	10.0.2
palo_alto_networks	pan-os	>= 8.1 < 8.1.20	8.1.20
palo_alto_networks	pan-os	>= 9.0 < 9.0.14	9.0.14
palo_alto_networks	pan-os	>= 9.1 < 9.1.10	9.1.10
paloalto	pan-os	—	—
paloaltonetworks	pan-os	>= 10.0.0 < 10.0.2	10.0.2
paloaltonetworks	pan-os	>= 8.1.0 < 8.1.20	8.1.20
paloaltonetworks	pan-os	>= 9.0.0 < 9.0.14	9.0.14
paloaltonetworks	pan-os	>= 9.1.0 < 9.1.10	9.1.10

CVSS provenance

nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

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