CVE-2026-0273Network attack vector

Authenticated root command execution via management interfaces

Published Jun 10, 2026 · Updated Jun 10, 2026

Command injection in Palo Alto Networks PAN-OS allows remote authenticated users with administrator privileges to execute commands as root. Palo Alto Networks has not disclosed the affected CLI or Web UI request, code locus, or operation that fails to neutralize command input. Exploitation requires an administrator account and access to the CLI or management Web UI; affected deployments include PA-Series, VM-Series, and Panorama.

CVSS severity8.6
High
EPSS probability1.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Palo Alto Networks PAN-OS allows remote authenticated users with administrator privileges to execute commands as root. Palo Alto Networks has not disclosed the affected CLI or Web UI request, code locus, or operation that fails to neutralize command input. Exploitation requires an administrator account and access to the CLI or management Web UI; affected deployments include PA-Series, VM-Series, and Panorama.

The record

CVE
CVE-2026-0273
Published
Jun 10, 2026
Updated
Jun 10, 2026
Vendor
Palo Alto Networks
Product
PAN-OS
Classifications
CWE-78, CAPEC-248, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.2.0 <10.2.7-h35 changes=[{"at":"10.2.7-h35","status":"unaffected"},{"at":"10.2.10-h37","status":"unaffected"},{"at":"10.2.13-h22","status":"unaffected"},{"at":"10.2.16-h8","status":"unaffected"},{"at":"10.2.18-h7","status":"unaffected"}]
  2. Affected versionversion=11.1.0 <11.1.4-h34 changes=[{"at":"11.1.4-h34","status":"unaffected"},{"at":"11.1.6-h33","status":"unaffected"},{"at":"11.1.7-h7","status":"unaffected"},{"at":"11.1.10-h27","status":"unaffected"},{"at":"11.1.13-h7","status":"unaffected"},{"at":"11.1.15","status":"unaffected"}]
  3. Affected versionversion=11.2.0 <11.2.4-h18 changes=[{"at":"11.2.4-h18","status":"unaffected"},{"at":"11.2.7-h16","status":"unaffected"},{"at":"11.2.10-h9","status":"unaffected"},{"at":"11.2.12","status":"unaffected"}]
  4. Affected versionversion=12.1.0 <12.1.4-h7 changes=[{"at":"12.1.4-h7","status":"unaffected"},{"at":"12.1.7","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Palo Alto Networks · PAN-OSversion=10.2.0 <10.2.7-h35 changes=[{"at":"10.2.7-h35","status":"unaffected"},{"at":"10.2.10-h37","status":"unaffected"},{"at":"10.2.13-h22","status":"unaffected"},{"at":"10.2.16-h8","status":"unaffected"},{"at":"10.2.18-h7","status":"unaffected"}]; version=11.1.0 <11.1.4-h34 changes=[{"at":"11.1.4-h34","status":"unaffected"},{"at":"11.1.6-h33","status":"unaffected"},{"at":"11.1.7-h7","status":"unaffected"},{"at":"11.1.10-h27","status":"unaffected"},{"at":"11.1.13-h7","status":"unaffected"},{"at":"11.1.15","status":"unaffected"}]; version=11.2.0 <11.2.4-h18 changes=[{"at":"11.2.4-h18","status":"unaffected"},{"at":"11.2.7-h16","status":"unaffected"},{"at":"11.2.10-h9","status":"unaffected"},{"at":"11.2.12","status":"unaffected"}]; version=12.1.0 <12.1.4-h7 changes=[{"at":"12.1.4-h7","status":"unaffected"},{"at":"12.1.7","status":"unaffected"}]

Published CVSS scores

6.1Palo Alto NetworksCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
5.7Palo Alto NetworksCVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
8.4Palo Alto NetworksCVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.6Palo Alto NetworksCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC-248Command Injection
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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