CVE-2023-4329: 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, 09:08 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
Until a fix is available, users should consider mitigating risks by restricting access to the web interface to trusted networks and monitoring for unusual session activity. Avoid exposing the management interface to untrusted networks.
Description
CVE-2023-4329 is a vulnerability in the Broadcom LSI Storage Authority (LSA) RAID Controller web interface. The issue arises from an insecure default HTTP configuration that fails to protect the SESSIONID cookie with the SameSite attribute. This misconfiguration could potentially allow session-related security risks. No CVSS score is provided, and no known exploits are reported in the wild.