CVE-2023-23690Network attack vector

Sensitive-data disclosure via unchecked certificate revocation

Published Jan 19, 2023 · Updated Apr 2, 2025

Certificate-revocation failure in Dell Cloud Mobility for Dell Storage before 1.3.4.0 allows man-in-the-middle attackers to read sensitive data. The Cloud Mobility-to-cloud-storage TLS path fails to reject a revoked peer certificate, allowing intercepted traffic to be decrypted or altered. Exploitation requires a network interception position but no product privileges or user interaction, and it can expose secrets, impair connection integrity, or interrupt cloud-storage connectivity.

CVSS severity7.0
High
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Certificate-revocation failure in Dell Cloud Mobility for Dell Storage before 1.3.4.0 allows man-in-the-middle attackers to read sensitive data. The Cloud Mobility-to-cloud-storage TLS path fails to reject a revoked peer certificate, allowing intercepted traffic to be decrypted or altered. Exploitation requires a network interception position but no product privileges or user interaction, and it can expose secrets, impair connection integrity, or interrupt cloud-storage connectivity.

The record

CVE
CVE-2023-23690
Published
Jan 19, 2023
Updated
Apr 2, 2025
Vendor
Dell
Product
Cloud Mobility for Dell Storage
Classifications
CWE-295, CWE-299, T1557
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 19, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 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=0 <1.3.3.X

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Dell · Cloud Mobility for Dell Storageversion=0 <1.3.3.X

Published CVSS scores

7.0DellCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-295Improper Certificate Validation
CWE-299Improper Check for Certificate Revocation
T1557Adversary-in-the-Middle

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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