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CVE-2020-1987— Global Protect Agent: VPN cookie local information disclosure

Quick assessment

Affected
Palo Alto Networks Global Protect Agent
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 GlobalProtect是美国Palo Alto Networks公司的一套网络防护软件。该软件可提供防火墙监控及威胁预防等功能。 Palo Alto Networks Global Protect Agent 5.0.9之前的5.0版本和5.1.1之前的5.1版本中的日志组件存在日志信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。

CVSS 3.9 · Low EPSS 0.30% · P21

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2020-1987

Vulnerability Information
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Vulnerability Title
Global Protect Agent: VPN cookie local information disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
An information exposure vulnerability in the logging component of Palo Alto Networks Global Protect Agent allows a local authenticated user to read VPN cookie information when the troubleshooting logging level is set to "Dump". This issue affects Palo Alto Networks Global Protect Agent 5.0 versions prior to 5.0.9; 5.1 versions prior to 5.1.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Palo Alto Networks GlobalProtect Agent 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palo Alto Networks GlobalProtect是美国Palo Alto Networks公司的一套网络防护软件。该软件可提供防火墙监控及威胁预防等功能。 Palo Alto Networks Global Protect Agent 5.0.9之前的5.0版本和5.1.1之前的5.1版本中的日志组件存在日志信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。
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 Global Protect Agent 5.0 ~ 5.0.9 -

II. Public POCs for CVE-2020-1987

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III. Intelligence Information for CVE-2020-1987

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Vendor Advisories for CVE-2020-1987 (1)

Same Patch Batch · Palo Alto Networks · 2020-04-08 · 7 CVEs total

CVE-2020-1992 8.1 HIGH PAN-OS on PA-7000 Series: Varrcvr daemon network-based denial of service or privilege esca
CVE-2020-1991 7.8 HIGH Traps: Insecure temporary file vulnerability may allow privilege escalation on Windows
CVE-2020-1990 7.2 HIGH PAN-OS: Buffer overflow in the management server
CVE-2020-1989 7.0 HIGH Global Protect Agent: Incorrect privilege assignment allows local privilege escalation
CVE-2020-1978 5.8 MEDIUM VM-Series on Microsoft Azure: Inadvertent collection of credentials in Tech support files
CVE-2020-1988 4.2 MEDIUM Global Protect Agent: Local privilege escalation due to an unquoted search path vulnerabil

IV. Related Vulnerabilities

Same product: Global Protect Agent
Same vendor: Palo Alto Networks
Same weakness: CWE-200

V. Comments for CVE-2020-1987

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