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CVE-2020-2048— PAN-OS: System proxy passwords may be logged in clear text while viewing system state

Quick assessment

Affected
Palo Alto Networks PAN-OS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Palo Alto Networks PAN-OS是美国Palo Alto Networks公司的一套为其防火墙设备开发的操作系统。 Palo Alto Networks PAN-OS 存在日志信息泄露漏洞，该漏洞源于使用CLI时代理服务器的密码可能会以明文显示，通过日志文件漏洞暴露信息。以下产品及版本受到影响：PAN-OS 8.1版本至8.1.17版本，PAN-OS 9.0版本至PAN-OS 9.0.11版本，PAN-OS 9.1版本至PAN-OS 9.1.2。

CVSS 3.3 · Low EPSS 0.34% · P26

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2020-2048

Vulnerability Information
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Vulnerability Title
PAN-OS: System proxy passwords may be logged in clear text while viewing system state
Source: CVE Program / CVE List V5
Vulnerability Description
An information exposure through log file vulnerability exists where the password for the configured system proxy server for a PAN-OS appliance may be displayed in cleartext when using the CLI in Palo Alto Networks PAN-OS software. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.17; PAN-OS 9.0 versions earlier than PAN-OS 9.0.11; PAN-OS 9.1 versions earlier than PAN-OS 9.1.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过日志文件的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Palo Alto Networks PAN-OS 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palo Alto Networks PAN-OS是美国Palo Alto Networks公司的一套为其防火墙设备开发的操作系统。 Palo Alto Networks PAN-OS 存在日志信息泄露漏洞，该漏洞源于使用CLI时代理服务器的密码可能会以明文显示，通过日志文件漏洞暴露信息。以下产品及版本受到影响：PAN-OS 8.1版本至8.1.17版本，PAN-OS 9.0版本至PAN-OS 9.0.11版本，PAN-OS 9.1版本至PAN-OS 9.1.2。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Palo Alto Networks PAN-OS 10.0.* -

II. Public POCs for CVE-2020-2048

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III. Intelligence Information for CVE-2020-2048

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Vendor Advisories for CVE-2020-2048 (1)

Same Patch Batch · Palo Alto Networks · 2020-11-12 · 5 CVEs total

CVE-2020-2050 8.2 HIGH PAN-OS: Authentication bypass vulnerability in GlobalProtect SSL VPN client certificate ve
CVE-2020-2022 7.5 HIGH PAN-OS: Panorama session disclosure during context switch into managed device
CVE-2020-2000 7.2 HIGH PAN-OS: OS command injection and memory corruption vulnerability
CVE-2020-1999 5.3 MEDIUM PAN-OS: Threat signatures are evaded by specifically crafted packets

IV. Related Vulnerabilities

Same product: PAN-OS
Same vendor: Palo Alto Networks
Same weakness: CWE-532

V. Comments for CVE-2020-2048

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