# CVE-2023-25776: Information disclosure in Intel(R) Server Board BMC firmware

> A privileged user with local access can exploit improper input validation in Intel Server Board BMC firmware to disclose sensitive information.

- **Severity:** Medium 6.3 (`CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 May 2023
- **Updated:** 27 Jan 2025
- **Also known as:** GHSA-xpcg-cr9r-gv9r

## What is CVE-2023-25776?

CVE-2023-25776 is a medium-severity vulnerability in Intel(R) Server Board BMC firmware, published on 10 May 2023. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Improper input validation in some Intel(R) Server Board BMC firmware before version 2.90 may allow a privileged user to enable information disclosure via local access.

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2023-25776?

It affects 10 products.


Products: Intel Server System D50tnp1mhcpac Firmware, Intel Server System D50tnp1mhcrac Firmware, Intel Server System D50tnp1mhcrlc Firmware, Intel Server System D50tnp2mfalac Firmware, Intel Server System D50tnp2mhstac Firmware, Intel Server System D50tnp2mhsvac Firmware, Intel Server System M50cyp1ur204 Firmware, Intel Server System M50cyp1ur212 Firmware, Intel Server System M50cyp2ur208 Firmware, Intel Server System M50cyp2ur312 Firmware.

## How do I fix CVE-2023-25776?

No fix has been published for CVE-2023-25776 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-25776 being exploited?

There is no known exploitation of CVE-2023-25776 in the wild and no public exploit code.

## Other vulnerabilities in Intel(R) Server Board BMC firmware

- [CVE-2023-22297](https://insights.sbomify.com/CVE-2023-22297/): Memory corruption in Intel(R) Server Board BMC firmware (high 8.2)
- [CVE-2023-22661](https://insights.sbomify.com/CVE-2023-22661/): Memory corruption in Intel(R) Server Board BMC firmware (high 8.2)
- [CVE-2023-25545](https://insights.sbomify.com/CVE-2023-25545/): Privilege escalation in Intel(R) Server Board BMC firmware (high 8.2)
- [CVE-2023-22442](https://insights.sbomify.com/CVE-2023-22442/): Memory corruption in Intel(R) Server Board BMC firmware (high 7.9)
- [CVE-2023-22379](https://insights.sbomify.com/CVE-2023-22379/): Information disclosure in Intel(R) Server Board BMC firmware (medium 6.7)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-25776 and fix it if it is affected.

What it is: CVE-2023-25776 is a medium-severity vulnerability in Intel(R) Server Board BMC firmware, published on 10 May 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-2023-25776 in the wild and no public exploit code.

Affected product: Intel(R) Server Board BMC firmware. 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-2023-25776/ (Markdown: https://insights.sbomify.com/CVE-2023-25776/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-25776
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-25776
- OSV: https://osv.dev/vulnerability/CVE-2023-25776

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From sbomify Insights: https://insights.sbomify.com/CVE-2023-25776/
Summaries are generated and may contain mistakes; the official description above is the record.