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VulnerabilityPublished Updated

CVE-2023-4326: Broadcom LSI Storage Authority (LSA) · Weak Cryptography

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

0

Not known to be exploited.

Data as of 26 Oct 2026, 12:29 UTC

Severity
Medium

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

EPSS
0.3% chance of exploitation in 30 days – higher than 33% 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 26 Oct 2026.

What to do

Affected software

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

AI-suggested

Since this is a configuration issue involving obsolete cryptographic algorithms, administrators should review and update the TLS configuration to disable SHA1-based ciphersuites and enable stronger, modern cryptographic algorithms.

Description

Broadcom LSI Storage Authority (LSA) RAID Controller web interface uses an insecure default TLS configuration that supports obsolete SHA1-based ciphersuites. This constitutes the use of a broken or risky cryptographic algorithm (CWE-327).

References

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