CVE-2021-3060

PAN-OS: OS Command Injection in Simple Certificate Enrollment Protocol (SCEP)

An OS command injection vulnerability in the Simple Certificate Enrollment Protocol (SCEP) feature of PAN-OS software allows an unauthenticated network-based attacker with specific knowledge of the firewall configuration to execute arbitrary code with root user privileges. The attacker must have network access to the GlobalProtect interfaces to exploit this issue. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20-h1; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h3; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h2; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers with Prisma Access 2.1 Preferred and Prisma Access 2.1 Innovation firewalls are impacted by this issue.

Affected

Palo Alto Networks · PAN-OS · Prisma Access

CVSS v3.1 NVD

8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS

32.52% chance of exploitation in the next 30 days, 98th percentile

Published

2021-11-10

Updated

2024-09-16

Proof-of-concept exploits (2)

• anmolksachan/CVE-2021-30600★ · 2023-10-05
• timb-machine-mirrors/rqu1-cve-2021-3060.py1★ · 2022-08-03

Security advisories

• https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/certificate-management/configu…
• https://docs.paloaltonetworks.com/prisma/prisma-access/innovation/2-1/prisma-access-panor…
• https://security.paloaltonetworks.com/CVE-2021-3060

References

• CVE Record
• NVD entry

Related

• CVE-2020-2733
• CVE-2021-27190
• CVE-2014-7169
• CVE-2021-22005
• CVE-2021-26855
• CVE-2021-28482