CVE-2020-2044 : Exploit Details and Defense Strategies
Learn about CVE-2020-2044, an information exposure vulnerability in Palo Alto Networks PAN-OS software. Find out the impacted versions, mitigation steps, and more.
An information exposure through log file vulnerability in Palo Alto Networks PAN-OS software.
Understanding CVE-2020-2044
An overview of the vulnerability affecting PAN-OS.
What is CVE-2020-2044?
This CVE involves an information exposure through log files in PAN-OS, potentially exposing sensitive information like an administrator's password in cleartext.
The Impact of CVE-2020-2044
- CVSS Base Score: 3.3 (Low)
- Attack Vector: Local
- Confidentiality Impact: Low
- Integrity Impact: None
- Privileges Required: Low
- Scope: Unchanged
- User Interaction: None
- Attack Complexity: Low
- Availability Impact: None
- Palo Alto Networks is not aware of any malicious exploitation attempts.
Technical Details of CVE-2020-2044
Insight into the vulnerability specifics.
Vulnerability Description
- The opcmdhistory.log file in PAN-OS may log sensitive information in cleartext, including administrator passwords.
Affected Systems and Versions
- PAN-OS 8.0.*
- PAN-OS 8.1 versions less than 8.1.16
- PAN-OS 9.0 versions less than 9.0.10
- PAN-OS 9.1 versions less than 9.1.3
Exploitation Mechanism
- Access to PAN-OS log files is required to exploit this vulnerability.
Mitigation and Prevention
Guidance on addressing the issue.
Immediate Steps to Take
- Follow best practices for securing the PAN-OS management interface.
Long-Term Security Practices
- Regularly review and update security protocols.
- Educate users on secure practices.
Patching and Updates
- The issue is resolved in PAN-OS 8.1.16, 9.0.10, 9.1.3, and later versions.