# CVE-2023-4328: Information disclosure in LSI Storage Authority (LSA)

> Local users can access sensitive data and encryption keys via the Broadcom RAID Controller web interface, compromising stored data security.

- **Severity:** Medium 5.5 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 15 Aug 2023
- **Updated:** 4 Nov 2025
- **Also known as:** GHSA-c2mc-q4gg-xgm7

## What is CVE-2023-4328?

CVE-2023-4328 is a medium-severity vulnerability in Broadcom LSI Storage Authority (LSA), published on 15 Aug 2023. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Broadcom RAID Controller web interface is vulnerable  to exposure of sensitive data and the keys used for encryption are accessible to any local user on Windows

Weakness: CWE-522 (Insufficiently Protected Credentials)

## Which versions are affected by CVE-2023-4328?

It affects 1 product.


Products: Broadcom Raid Controller Web Interface.

## How do I fix CVE-2023-4328?

No fix has been published for CVE-2023-4328 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-4328 being exploited?

There is no known exploitation of CVE-2023-4328 in the wild and no public exploit code.

## Other vulnerabilities in Broadcom LSI Storage Authority (LSA)

- [CVE-2023-4323](https://insights.sbomify.com/CVE-2023-4323/): Broadcom RAID Controller web interface is vulnerable to improper session management of active sessions on Gateway setup (critical 9.8)
- [CVE-2023-4324](https://insights.sbomify.com/CVE-2023-4324/): Misconfiguration in LSI Storage Authority (LSA) (critical 9.8)
- [CVE-2023-4325](https://insights.sbomify.com/CVE-2023-4325/): Broadcom RAID Controller web interface is vulnerable due to usage of Libcurl with LSA has known vulnerabilities (critical 9.8)
- [CVE-2023-4329](https://insights.sbomify.com/CVE-2023-4329/): Cross-site request forgery in LSI Storage Authority (LSA) (critical 9.8)
- [CVE-2023-4336](https://insights.sbomify.com/CVE-2023-4336/): Misconfiguration in LSI Storage Authority (LSA) (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-4328 and fix it if it is affected.

What it is: CVE-2023-4328 is a medium-severity vulnerability in Broadcom LSI Storage Authority (LSA), published on 15 Aug 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-4328 in the wild and no public exploit code.

Affected product: Broadcom LSI Storage Authority (LSA). No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2023-4328/ (Markdown: https://insights.sbomify.com/CVE-2023-4328/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-4328
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-4328
- OSV: https://osv.dev/vulnerability/CVE-2023-4328

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-4328/
Summaries are generated and may contain mistakes; the official description above is the record.