UpHeron
All vulnerabilities

Servers and applications

CVE-2020-2027

A buffer overflow vulnerability in the authd component of the PAN-OS management server allows authenticated administrators to disrupt system processes and potentially execute arbitrary code with root privileges. This issue affects: All versions of PAN-OS 7.1 and PAN-OS 8.0; PAN-OS 8.1 versions earlier than PAN-OS 8.1.13; PAN-OS 9.0 versions earlier than PAN-OS 9.0.7.

Severity
High 7.2
Published
10 Jun 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.1.13, 9.0.7
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 before 9.0.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-2027
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-2027