CVE-2023-4342: Broadcom LSI Storage Authority (LSA)
Affects Broadcom LSI Storage Authority (LSA)Source CVE Database V5
Not known to be exploited.
Data as of 26 Oct 2026, 14:05 UTC
Rated Medium by the CNA (certcc) · No CVSS score from NVD or the CNA
- EPSS
- 0.7% chance of exploitation in 30 days – higher than 53% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Exploitation evidence
Disclosed: evidence found.
CVE published 15 Aug 2023
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by 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
| Product | Affected | Fixed in |
|---|---|---|
| Broadcom LSI Storage Authority (LSA) | Affected
| Fixed in– |
AI-suggested
Users should verify if the vendor has released updates or configuration guidance to enable HSTS on the LSI Storage Authority web interface. Until then, network-level protections such as enforcing HTTPS via external controls or network segmentation may reduce exposure. Monitor the vendor advisory for updates.
Description
CVE-2023-4342 is a vulnerability in the Broadcom LSI Storage Authority (LSA) RAID Controller web interface caused by insecure default settings that omit the HTTP Strict-Transport-Security (HSTS) policy. This absence can allow certain network-based attacks that rely on insecure HTTP connections. No CVSS score is provided, and no public exploits or known active exploitation have been reported.