CVE-2024-30917Public exploit

Service interruption via unchecked DurabilityService QoS values

Published Apr 11, 2024 · Updated Aug 2, 2024

Improper QoS validation in eProsima Fast DDS 2.14.0 and earlier allows local users to interrupt affected applications. DurabilityService QoS accepts zero history_depth or max_samples values and creates DataReader, DataWriter, and Topic entities instead of rejecting the inconsistent configuration. Low-privileged local access and control of an application's QoS settings are required, and the grounded consequence is service interruption rather than data access.

CVSS severity5.5
Medium
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 QoS validation in eProsima Fast DDS 2.14.0 and earlier allows local users to interrupt affected applications. DurabilityService QoS accepts zero history_depth or max_samples values and creates DataReader, DataWriter, and Topic entities instead of rejecting the inconsistent configuration. Low-privileged local access and control of an application's QoS settings are required, and the grounded consequence is service interruption rather than data access.

The record

CVE
CVE-2024-30917
Published
Apr 11, 2024
Updated
Aug 2, 2024
Vendor
eProsima
Product
Fast DDS
Classifications
CWE-229, CWE-922, T1489
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=2.14.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

eProsima · Fast DDSversion=2.14.0

Published CVSS scores

5.5CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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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 exploitPublished

Weakness, pattern, technique

CWE-229Improper Handling of Values
CWE-922Insecure Storage of Sensitive Information
T1489Service Stop

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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