CVE-2024-6147

SYSTEM code execution via symbolic-link file deletion

Published Jun 20, 2024 · Updated Aug 1, 2024

Link-following in Poly Plantronics Hub 3.25.1 and earlier allows local users to execute arbitrary code as Windows SYSTEM. The Spokes Update Service follows an attacker-created symbolic link while performing a privileged file deletion, allowing deletion outside the intended path. Low-privileged code execution on the Windows host is required; successful exploitation grants SYSTEM execution and full host control.

CVSS severity8.2
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Link-following in Poly Plantronics Hub 3.25.1 and earlier allows local users to execute arbitrary code as Windows SYSTEM. The Spokes Update Service follows an attacker-created symbolic link while performing a privileged file deletion, allowing deletion outside the intended path. Low-privileged code execution on the Windows host is required; successful exploitation grants SYSTEM execution and full host control.

The record

CVE
CVE-2024-6147
Published
Jun 20, 2024
Updated
Aug 1, 2024
Vendor
Plantronics
Product
Plantronics Hub
Classifications
CWE-59, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record 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=3.24.2 Build 36336

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Plantronics · Plantronics Hubversion=3.24.2 Build 36336

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.2HPCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
7.8Zero Day InitiativeCVSS:3.0/AV:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

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

Weakness, pattern, technique

CWE-59Improper Link Resolution Before File Access ('Link Following')
T1068Exploitation for Privilege Escalation

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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