Vulnerability Name:

CVE-2020-2001 (CCN-181895)

Assigned:2019-12-04
Published:2020-05-13
Updated:2020-05-15
Summary:An external control of path and data vulnerability in the Palo Alto Networks PAN-OS Panorama XSLT processing logic that allows an unauthenticated user with network access to PAN-OS management interface to write attacker supplied file on the system and elevate privileges. This issue affects: All PAN-OS 7.1 Panorama and 8.0 Panorama versions; PAN-OS 8.1 versions earlier than 8.1.12 on Panorama; PAN-OS 9.0 versions earlier than 9.0.6 on Panorama.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.1 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.6 High (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2020-2001

Source: XF
Type: UNKNOWN
paloalto-cve20202001-priv-esc(181895)

Source: CCN
Type: Palo Alto Networks Security Advisories
CVE-2020-2001 PAN-OS: Panorama External control of file vulnerability leads to privilege escalation

Source: CONFIRM
Type: Vendor Advisory
N/A

Vulnerable Configuration:Configuration 1:
  • cpe:/o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* (Version >= 7.1.0 and <= 7.1.26)
  • OR cpe:/o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* (Version >= 8.0.0 and <= 8.0.20)
  • OR cpe:/o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* (Version >= 8.1.0 and < 8.1.12)
  • OR cpe:/o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* (Version >= 9.0.0 and < 9.0.6)

    • Configuration CCN 1:
  • cpe:/o:paloaltonetworks:pan-os:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:paloaltonetworks:pan-os:8.1.11:*:*:*:*:*:*:*
  • OR cpe:/o:paloaltonetworks:pan-os:9.0.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    paloaltonetworks pan-os *
    paloaltonetworks pan-os *
    paloaltonetworks pan-os *
    paloaltonetworks pan-os *
    paloaltonetworks pan-os 8.0
    paloaltonetworks pan-os 8.1.11
    paloaltonetworks pan-os 9.0.5