CVE-2023-4333

Local key disclosure via weak SSL cipher ordering

Published Aug 15, 2023 · Updated Nov 4, 2025

Information disclosure in Broadcom LSI Storage Authority before 7.017.011.000 allows local users to access encryption keys via the web interface. The interface fails to enforce server-preferred SSL cipher ordering, exposing sensitive data and key material to any local Windows user. No user interaction is required, and the documented consequence is confidentiality loss without integrity or availability impact.

CVSS severity5.5
Medium
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Broadcom LSI Storage Authority before 7.017.011.000 allows local users to access encryption keys via the web interface. The interface fails to enforce server-preferred SSL cipher ordering, exposing sensitive data and key material to any local Windows user. No user interaction is required, and the documented consequence is confidentiality loss without integrity or availability impact.

The record

CVE
CVE-2023-4333
Published
Aug 15, 2023
Updated
Nov 4, 2025
Vendor
Broadcom
Product
LSI Storage Authority
Classifications
CWE-326, T1552.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 15, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 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 <7.017.011.000

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Broadcom · LSI Storage Authorityversion=0 <7.017.011.000

Published CVSS scores

5.5NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/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.

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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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-326Inadequate Encryption Strength
T1552.004Unsecured Credentials: Private Keys

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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