// For flags

CVE-2020-2044

PAN-OS: Passwords may be logged in clear text while storing operational command (op command) history

Severity Score

3.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An information exposure through log file vulnerability where an administrator's password or other sensitive information may be logged in cleartext while using the CLI in Palo Alto Networks PAN-OS software. The opcmdhistory.log file was introduced to track operational command (op-command) usage but did not mask all sensitive information. The opcmdhistory.log file is removed in PAN-OS 9.1 and later PAN-OS versions. Command usage is recorded, instead, in the req_stats.log file in PAN-OS 9.1 and later PAN-OS versions. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.16; PAN-OS 9.0 versions earlier than PAN-OS 9.0.10; PAN-OS 9.1 versions earlier than PAN-OS 9.1.3.

Una exposición de información por medio de una vulnerabilidad de archivo de registro donde la contraseña de un administrador u otra información confidencial puede ser registrada en texto sin cifrar mientras se usa la CLI en el software PAN-OS de Palo Alto Networks. El archivo opcmdhistory.log se introdujo para realizar un seguimiento del uso del comando operacional (op-command), pero no enmascara toda la información confidencial. El archivo opcmdhistory.log es eliminado en PAN-OS versión 9.1 y versiones posteriores de PAN-OS. El uso del comando es registrado, en cambio, en el archivo req_stats.log en PAN-OS versión 9.1 y versiones posteriores de PAN-OS. Este problema impacta a: Versiones PAN-OS 8.1 anteriores a PAN-OS 8.1.16; Versiones PAN-OS 9.0 anteriores a PAN-OS 9.0.10; Versiones PAN-OS 9.1 anteriores a PAN-OS 9.1.3.

*Credits: This issue was found by Yamata Li of Palo Alto Networks during internal security review.
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-12-04 CVE Reserved
  • 2020-09-09 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-532: Insertion of Sensitive Information into Log File
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Paloaltonetworks
Search vendor "Paloaltonetworks"
Pan-os
Search vendor "Paloaltonetworks" for product "Pan-os"
>= 8.0.0 <= 8.0.20
Search vendor "Paloaltonetworks" for product "Pan-os" and version " >= 8.0.0 <= 8.0.20"
-
Affected
Paloaltonetworks
Search vendor "Paloaltonetworks"
Pan-os
Search vendor "Paloaltonetworks" for product "Pan-os"
>= 8.1.0 < 8.1.16
Search vendor "Paloaltonetworks" for product "Pan-os" and version " >= 8.1.0 < 8.1.16"
-
Affected
Paloaltonetworks
Search vendor "Paloaltonetworks"
Pan-os
Search vendor "Paloaltonetworks" for product "Pan-os"
>= 9.0.0 < 9.0.10
Search vendor "Paloaltonetworks" for product "Pan-os" and version " >= 9.0.0 < 9.0.10"
-
Affected
Paloaltonetworks
Search vendor "Paloaltonetworks"
Pan-os
Search vendor "Paloaltonetworks" for product "Pan-os"
>= 9.1.0 < 9.1.3
Search vendor "Paloaltonetworks" for product "Pan-os" and version " >= 9.1.0 < 9.1.3"
-
Affected