CVE-2021-3032: Palo Alto Networks PAN-OS

Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days.

An information exposure through log file vulnerability exists in Palo Alto Networks PAN-OS software where configuration secrets for the “http”, “email”, and “snmptrap” v3 log forwarding server profiles can be logged to the logrcvr.log system log. Logged information may include up to 1024 bytes of the configuration including the username and password in an encrypted form and private keys used in any certificate profiles set for log forwarding server profiles. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.18; PAN-OS 9.0 versions earlier than PAN-OS 9.0.12; PAN-OS 9.1 versions earlier than PAN-OS 9.1.4; PAN-OS 10.0 versions earlier than PAN-OS 10.0.1.

Affected products

• Palo Alto Networks PAN-OS: from 8.1.0, before 8.1.18 (fixed in 8.1.18); from 9.0.0, before 9.0.12 (fixed in 9.0.12); from 9.1.0, before 9.1.4 (fixed in 9.1.4); from 10.0.0, before 10.0.1 (fixed in 10.0.1)

Published 2021-01-13. Last modified 2026-06-17.