CVE-2024-13170Network attack vector

Denial of service via unchecked AlertService data length

Published Jan 14, 2025 · Updated Jan 16, 2025

An out-of-bounds write in Ivanti Endpoint Manager before its January 2025 updates allows remote attackers to cause a denial of service. The AlertService fails to validate the length of user-supplied data before writing it, allowing the write to exceed its intended buffer. Network access to the AlertService is sufficient; authentication and user interaction are not required, and the documented consequence is limited to service availability.

CVSS severity7.5
High
EPSS probability2.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An out-of-bounds write in Ivanti Endpoint Manager before its January 2025 updates allows remote attackers to cause a denial of service. The AlertService fails to validate the length of user-supplied data before writing it, allowing the write to exceed its intended buffer. Network access to the AlertService is sufficient; authentication and user interaction are not required, and the documented consequence is limited to service availability.

The record

CVE
CVE-2024-13170
Published
Jan 14, 2025
Updated
Jan 16, 2025
Vendor
Ivanti
Product
Ivanti Endpoint Manager
Classifications
CWE-787, CAPEC-100, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 16, 2025Record 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 versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Ivanti · Ivanti Endpoint ManagerAffected versions are unavailable in this record.

Published CVSS scores

7.5IvantiCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
CAPEC-100Overflow Buffers
T1499.004Application or System Exploitation

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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