CVE-2023-23346

Sensitive-data compromise via broken cryptographic algorithm

Published Aug 9, 2023 · Updated Oct 29, 2024

Broken cryptography in HCL DRYiCE MyCloud 10.2, 10.4, 10.5, and 10.6 allows local users to read or alter sensitive information. HCL identifies neither the affected cryptographic operation nor the algorithm, key material, or data protected by it. Exploitation requires low-privileged local access and high-complexity conditions; the published impact is limited to confidentiality and integrity.

CVSS severity7.1
High
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken cryptography in HCL DRYiCE MyCloud 10.2, 10.4, 10.5, and 10.6 allows local users to read or alter sensitive information. HCL identifies neither the affected cryptographic operation nor the algorithm, key material, or data protected by it. Exploitation requires low-privileged local access and high-complexity conditions; the published impact is limited to confidentiality and integrity.

The record

CVE
CVE-2023-23346
Published
Aug 9, 2023
Updated
Oct 29, 2024
Vendor
HCL Software
Product
HCL DRYiCE MyCloud
Classifications
CWE-327
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 9, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 29, 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=10.2, 10.4, 10.5, 10.6

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

HCL Software · HCL DRYiCE MyCloudversion=10.2, 10.4, 10.5, 10.6

Published CVSS scores

7.1NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
6.4HCL SoftwareCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-327Use of a Broken or Risky Cryptographic Algorithm

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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