CVE-2024-8539

Local modification of sensitive configuration files

Published Nov 12, 2024 · Updated Nov 12, 2024

Improper authorization in Ivanti Secure Access Client before 22.7R3 allows local users to modify sensitive configuration files. Ivanti has not disclosed the affected component or the authorization check that permits the configuration-file writes. A low-privileged local account is required; successful exploitation can compromise configuration integrity and disrupt client operation.

CVSS severity7.1
High
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Ivanti Secure Access Client before 22.7R3 allows local users to modify sensitive configuration files. Ivanti has not disclosed the affected component or the authorization check that permits the configuration-file writes. A low-privileged local account is required; successful exploitation can compromise configuration integrity and disrupt client operation.

The record

CVE
CVE-2024-8539
Published
Nov 12, 2024
Updated
Nov 12, 2024
Vendor
Ivanti
Product
Ivanti Secure Access Client
Classifications
CWE-267, T1565.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 12, 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=22.7R3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Ivanti · Ivanti Secure Access Clientversion=22.7R3

Published CVSS scores

7.1IvantiCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-267Privilege Defined With Unsafe Actions
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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