PT-2021-18775 · Palo Alto Networks · Pan-Os

Cj · Published 2021-11-10 · Updated 2021-11-15 · CVE-2021-3059

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions PAN-OS versions earlier than 8.1.20-h1 PAN-OS versions earlier than 9.0.14-h3 PAN-OS versions earlier than 9.1.11-h2 PAN-OS versions earlier than 10.0.8 PAN-OS versions earlier than 10.1.3

Description An OS command injection vulnerability in the Palo Alto Networks PAN-OS management interface exists when performing dynamic updates. This issue enables a man-in-the-middle attacker to execute arbitrary OS commands to escalate privileges. The issue impacts Prisma Access customers with Prisma Access 2.1 Preferred or Prisma Access 2.1 Innovation firewalls.

Recommendations For PAN-OS 8.1, update to version 8.1.20-h1 or later. For PAN-OS 9.0, update to version 9.0.14-h3 or later. For PAN-OS 9.1, update to version 9.1.11-h2 or later. For PAN-OS 10.0, update to version 10.0.8 or later. For PAN-OS 10.1, update to version 10.1.3 or later.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-3059

Affected Products

Pan-Os

References · 4

• https://security.paloaltonetworks.com/CVE-2021-3059 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3059 · Security Note
• https://osv.dev/vulnerability/CVE-2021-3059 · Vendor Advisory
• https://t.me/cibsecurity/32191 · Telegram Post