CVE-2023-24568Network attack vector

Certificate replacement failure via RabbitMQ hostname mismatch

Published May 30, 2023 · Updated Jan 10, 2025

Certificate validation in Dell NetWorker 19.8.0.0, 19.7.1, and 19.7.0.3 and earlier lets remote authenticated users block CA certificate replacement. The RabbitMQ startup script improperly handles a certificate hostname mismatch and consequently fails to replace CA-signed certificates. Exploitation requires authenticated network access to the server and can leave the RabbitMQ endpoint using the certificate already installed.

CVSS severity5.0
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Certificate validation in Dell NetWorker 19.8.0.0, 19.7.1, and 19.7.0.3 and earlier lets remote authenticated users block CA certificate replacement. The RabbitMQ startup script improperly handles a certificate hostname mismatch and consequently fails to replace CA-signed certificates. Exploitation requires authenticated network access to the server and can leave the RabbitMQ endpoint using the certificate already installed.

The record

CVE
CVE-2023-24568
Published
May 30, 2023
Updated
Jan 10, 2025
Vendor
Dell Technologies
Product
NetWorker
Classifications
CWE-297
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 30, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 10, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=19.8.0.0, 19.7.0.3 and prior releases, 19.7.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dell Technologies · NetWorkerversion=19.8.0.0, 19.7.0.3 and prior releases, 19.7.1

Published CVSS scores

5.0Dell TechnologiesCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-297Improper Validation of Certificate with Host Mismatch

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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