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Servers and applications

CVE-2020-1994

A predictable temporary file vulnerability in PAN-OS allows a local authenticated user with shell access to corrupt arbitrary system files affecting the integrity of the system. This issue affects: All versions of PAN-OS 7.1 and 8.0; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions earlier than 9.0.7.

Severity
Medium 4.4
Published
13 May 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.1.13
Sources
NVD

Affected software

SoftwareAffected versions
Palo Alto Networks PAN-OSServers and applications · cpe:o:paloaltonetworks:pan-os
  • From 7.1.0 up to 7.1.26
  • From 8.0.0 up to 8.0.20
  • From 8.1.0 before 8.1.13
  • From 9.0.0 up to 9.0.6

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-1994
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-1994