Home/CVE/An improper authentication check in Palo Alto Networks PAN-OS may allow an authenticated low privileged non-superuser cu
CVE

CVE-2019-17437

An improper authentication check in Palo Alto Networks PAN-OS may allow an authenticated low privileged non-superuser cu

An improper authentication check in Palo Alto Networks PAN-OS may allow an authenticated low privileged non-superuser custom role user to elevate privileges and become superuser. This issue affects PAN-OS 7.1 versions prior to 7.1.25.

8.0 versions prior to 8.0.20.

8.1 versions prior to 8.1.11.

9.0 versions prior to 9.0.5. PAN-OS version 7.0 and prior EOL versions have not been evaluated for this issue.

HIGH · CVSS 7.8 EPSS 0.00127
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-280Improper Handling of Insufficient Permissions or Privileges
CWE-287Improper Authentication
▤

Affected Products & Versions

4
paloaltonetworks pan-os>= 7.1.0 and < 7.1.25
paloaltonetworks pan-os>= 8.0.0 and < 8.0.20
paloaltonetworks pan-os>= 8.1.0 and < 8.1.11
paloaltonetworks pan-os>= 9.0.0 and < 9.0.5
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · psirt@paloaltonetworks.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Dec 2019 · 03:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

1
suse-csafSUSE-SU-2021:0663-1
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://securityadvisories.paloaltonetworks.com/Home/Detail/159Vendor Advisory
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