CVE-2021-3052

PAN-OS: Reflected Cross-Site Scripting (XSS) in Web Interface

State: Published
Severity: 8.0 High
Published: Sep 8, 2021
Updated: Sep 16, 2024
Reserved: Jan 6, 2021

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	8.0 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H	palo_alto

Weaknesses

CWE-79 Cross-site Scripting (XSS)

Affected Products

Product	Versions
PAN-OSPalo Alto Networks	10.1.*Not affected 9.0 to before 9.0.14Affectedfrom 9.0.14Not affected 8.1 to before 8.1.20Affectedfrom 8.1.20Not affected 9.1 to before 9.1.10Affectedfrom 9.1.10Not affected 10.0 to before 10.0.2Affectedfrom 10.0.2Not affected

References

https://security.paloaltonetworks.com/CVE-2021-3052

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.