CVE-2024-39024Public exploitNetwork attack vector

Administrator-to-root execution via unsanitized VLAN identifier

Published Aug 6, 2026 · Updated Aug 6, 2026

Command injection in PacketFence 13.2.0 allows remote authenticated users to execute operating-system commands through the WebGui interface. Interface.pm's create function inserts the client-supplied vlan value into a sudo ip link command and passes the resulting string to pf_run without server-side validation. Access to the administrative interface configuration API is required, and injected shell syntax executes with root privileges.

CVSS severity8.8
High
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Command injection in PacketFence 13.2.0 allows remote authenticated users to execute operating-system commands through the WebGui interface. Interface.pm's create function inserts the client-supplied vlan value into a sudo ip link command and passes the resulting string to pf_run without server-side validation. Access to the administrative interface configuration API is required, and injected shell syntax executes with root privileges.

The record

CVE
CVE-2024-39024
Published
Aug 6, 2026
Updated
Aug 6, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8CISACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.004Unix Shell

Public exploit references

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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