CVE-2023-4345: Broadcom LSI Storage Authority (LSA) · Vulnerability
Affects Broadcom LSI Storage Authority (LSA)Source CVE Database V5
Not known to be exploited.
Data as of 26 Oct 2026, 06:26 UTC
Rated Medium by the CNA (certcc) · No CVSS score from NVD or the CNA
- EPSS
- 0.5% chance of exploitation in 30 days – higher than 47% 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 2026-10-26.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Broadcom LSI Storage Authority (LSA) | Affected
| Fixed in– |
AI-suggested
Until a fix is released, restrict access to the RAID Controller web interface to trusted users only and monitor for any unusual activity.
Description
CVE-2023-4345 is a vulnerability in the Broadcom LSI Storage Authority (LSA) RAID Controller web interface. It allows a low privileged user to bypass client-side controls, leading to unauthorized access to data. The vulnerability affects version 0 of the product. No CVSS score is provided, and there is no indication of active exploitation in the wild.