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CVE-2023-4327VulnerabilityPublished Updated

CVE-2023-4327: Broadcom LSI Storage Authority (LSA) · Insufficiently Protected Credentials

Affects Broadcom LSI Storage Authority (LSA)Source CVE Database V5

0

Not known to be exploited.

Data as of 26 Oct 2026, 06:26 UTC

Severity
High

Rated High by the CNA (certcc) · No CVSS score from NVD or the CNA

EPSS
0.1% chance of exploitation in 30 days – higher than 1% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 15 Aug 2023

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-26.

What to do

Affected software

ProductAffectedFixed in
Broadcom LSI Storage Authority (LSA)Affected
  • =0
Fixed in–

AI-suggested

Users should restrict local access to systems running the affected software to trusted personnel only. Monitor vendor advisories for updates or patches addressing this vulnerability.

Description

CVE-2023-4327 is a vulnerability in Broadcom's LSI Storage Authority (LSA) RAID Controller web interface where sensitive data, including encryption keys, are accessible to any local user on Linux systems. This exposure results from insufficient protection of credentials within the software.

References

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