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CVE-2023-6795· NVD / CVE Program· CNA palo_alto

PAN-OS: OS Command Injection Vulnerability in the Web Interface

An OS command injection vulnerability in Palo Alto Networks PAN-OS software enables an authenticated administrator to disrupt system processes and potentially execute arbitrary code with limited privileges on the firewall.

MediumCVSS 4.7 · v3.1—No exploit Fix available
Published
Dec 13, 2023
Updated
Jun 17, 2026
EPSS
1.1% · 65th percentile
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Action score

18

Monitor

Low priority for now.

CVSS
18 / 40 · 4.7 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.1%

CNA vs NVD score

NVD
4.7
CNA · palo_alto
5.5
0.8 point gap

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
paloaltonetworkspan-os

Using pan-os? Add it to your stack and be the first to know about CVEs like this one. (Firewall)

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Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • paloaltonetworks pan-os8.1.0 and later · before 8.1.24
  • paloaltonetworks pan-os9.0.0 and later · before 9.0.17
  • paloaltonetworks pan-os9.1.0 and later · before 9.1.12
  • paloaltonetworks pan-os10.0.0 and later · before 10.0.9
  • paloaltonetworks pan-os10.1.0 and later · before 10.1.3

Versions reported by the vendor

Affected version ranges reported by the assigning authority (palo_alto). Independent of NVD's CPE analysis and usually ahead of it.

  • Palo Alto Networks Cloud NGFW

    • Allnot affected

  • Palo Alto Networks PAN-OS

    • 8.1 and later · before 8.1.24-h1affectedfixed in 8.1.24-h1
    • 9.0 and later · before 9.0.17affectedfixed in 9.0.17
    • 9.1 and later · before 9.1.12affectedfixed in 9.1.12
    • 10.0 and later · before 10.0.9affectedfixed in 10.0.9
    • 10.1 and later · before 10.1.3affectedfixed in 10.1.3
    • 10.2 and later · before Allnot affected
    • 11.0 and later · before Allnot affected
    • 11.1 and later · before Allnot affected

  • Palo Alto Networks Prisma Access

    • Allnot affected

Same product

paloaltonetworks: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-3400PAN-OS: Arbitrary File Creation Leads to OS Command Injection Vulnerability in GlobalProtectKEV
    100Now
  • CVE-2017-15944Palo Alto Networks PAN-OS before 6.1.19, 7.0.x before 7.0.19, 7.1.x before 7.1.14, and 8.0.x before 8.0.6 allows remote attackers to executeKEV
    98Now
  • CVE-2024-0012PAN-OS: Authentication Bypass in the Management Web Interface (PAN-SA-2024-0015)KEV
    97Now
  • CVE-2025-0108PAN-OS: Authentication Bypass in the Management Web InterfaceKEV
    95Now
  • CVE-2026-0257PAN-OS: GlobalProtect Authentication Bypass VulnerabilitiesKEV
    90Now
  • CVE-2024-9474PAN-OS: Privilege Escalation (PE) Vulnerability in the Web Management InterfaceKEV
    85Now

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Palo Alto Networks PAN-OS10.0.9Vendor (CNA)
Palo Alto Networks PAN-OS10.1.3Vendor (CNA)
Palo Alto Networks PAN-OS8.1.24-h1Vendor (CNA)
Palo Alto Networks PAN-OS9.0.17Vendor (CNA)
Palo Alto Networks PAN-OS9.1.12Vendor (CNA)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-9474341 days apartPAN-OS: Privilege Escalation (PE) Vulnerability in the Web Management InterfaceKEV
    85Now
  • CVE-2024-8686273 days apartPAN-OS: Command Injection Vulnerability
    34Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • Administrator privileges are required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
low · data or configuration can be modified
Availability
low · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality impact
Low
Integrity impact
Low
Availability impact
Low

Weakness class (CWE)

CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

nvd-primary

Root cause

User input is inserted as text into a shell command. The shell may interpret special characters in the input as part of the command.

The bug in code

The whole CWE-78 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const host = req.body.host;exec("ping -c 1 " + host, onResult);

Fixed

ts
const host = req.body.host;if (!/^[a-z0-9.-]{1,253}$/i.test(host)) return res.sendStatus(400);execFile("ping", ["-c", "1", host], onResult);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Change log

  1. Fix✗ → ✓

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References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records