CVE-2020-1993— PAN-OS: GlobalProtect Portal PHP session fixation vulnerability
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I. Basic Information for CVE-2020-1993
Vulnerability Information
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Vulnerability Title
PAN-OS: GlobalProtect Portal PHP session fixation vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
The GlobalProtect Portal feature in PAN-OS does not set a new session identifier after a successful user login, which allows session fixation attacks, if an attacker is able to control a user's session ID. This issue affects: All PAN-OS 7.1 and 8.0 versions; PAN-OS 8.1 versions earlier than 8.1.14; PAN-OS 9.0 versions earlier than 9.0.8.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
会话固定
Source: NVD (National Vulnerability Database)
Vulnerability Title
Palo Alto Networks PAN-OS 授权问题漏洞
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中的GlobalProtect Portal存在授权问题漏洞。该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。以下产品及版本受到影响：PAN-OS 7.1.x版本，8.0.x版本， 8.1.14之前的8.1.x版本，9.0.8之前的9.0.x版本。
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 | 8.0.* | - |
II. Public POCs for CVE-2020-1993
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.paloaltonetworks.com/CVE-2020-1993x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-1993
Same Patch Batch · Palo Alto Networks · 2020-05-13 · 24 CVEs total
| CVE-2020-2018 | 9.0 CRITICAL | PAN-OS: Panorama authentication bypass vulnerability |
| CVE-2020-2014 | 8.8 HIGH | PAN-OS: OS injection vulnerability in PAN-OS management server |
| CVE-2020-2015 | 8.8 HIGH | PAN-OS: Buffer overflow in the management server |
| CVE-2020-2017 | 8.8 HIGH | PAN-OS: DOM-Based cross site scripting vulnerability in management web interface |
| CVE-2020-2013 | 8.3 HIGH | PAN-OS: Panorama context switch session cookie disclosure |
| CVE-2020-2002 | 8.1 HIGH | PAN-OS: Spoofed Kerberos key distribution center authentication bypass |
| CVE-2020-2001 | 8.1 HIGH | PAN-OS: Panorama External control of file vulnerability leads to privilege escalation |
| CVE-2020-2012 | 7.5 HIGH | PAN-OS: Panorama: XML external entity reference ('XXE') vulnerability leads the to informa |
| CVE-2020-2011 | 7.5 HIGH | PAN-OS: Panorama registration denial of service |
| CVE-2020-2010 | 7.2 HIGH | PAN-OS: Authenticated user command injection vulnerability |
| CVE-2020-2009 | 7.2 HIGH | PAN-OS: Panorama SD WAN arbitrary file creation |
| CVE-2020-2008 | 7.2 HIGH | PAN-OS: OS command injection or arbitrary file deletion vulnerability |
| CVE-2020-2007 | 7.2 HIGH | PAN-OS: OS command injection in management server |
| CVE-2020-2006 | 7.2 HIGH | PAN-OS: Buffer overflow in management server payload parser |
| CVE-2020-2005 | 7.1 HIGH | PAN-OS: GlobalProtect Clientless VPN session hijacking |
| CVE-2020-2016 | 7.0 HIGH | PAN-OS: Temporary file race condition vulnerability in PAN-OS leads to local privilege esc |
| CVE-2020-2004 | 6.8 MEDIUM | GlobalProtect App: Passwords may be logged in clear text while collecting troubleshooting |
| CVE-2020-2003 | 6.5 MEDIUM | PAN-OS: Authenticated administrator can delete arbitrary system file |
| CVE-2020-1998 | 5.4 MEDIUM | PAN-OS: Improper SAML SSO authorization of shared local users |
| CVE-2020-1997 | 5.3 MEDIUM | PAN-OS: GlobalProtect registration open redirect |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: PAN-OS
- CVE-2025-0116
PAN-OS: Firewall Denial of Service (DoS) Using a Specially C - CVE-2025-0115
PAN-OS: Authenticated Admin File Read Vulnerability in PAN-O - CVE-2025-0114
PAN-OS: Denial of Service (DoS) in GlobalProtect - CVE-2024-9471
PAN-OS: Privilege Escalation (PE) Vulnerability in XML API - CVE-2024-8691
PAN-OS: User Impersonation in GlobalProtect Portal
Same vendor: Palo Alto Networks
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Same weakness: CWE-384
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