# CVE-2022-32525: Memory corruption in IGSS Data Server (IGSSdataServer.exe)

> Remote attackers can execute arbitrary code via stack-based buffer overflow in IGSS Data Server by sending crafted alarm messages.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 30 Jan 2023
- **Updated:** 5 Feb 2025
- **Also known as:** GHSA-fg7x-x4fv-pmmc

## What is CVE-2022-32525?

CVE-2022-32525 is a critical memory corruption vulnerability in Schneider Electric IGSS Data Server (IGSSdataServer.exe), published on 30 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overflow, potentially leading to remote code execution when an attacker sends specially crafted alarm data messages. Affected Products: IGSS Data Server - IGSSdataServer.exe (Versions prior to V15.0.0.22170)

Weakness: CWE-120 (Buffer Copy without Checking Size of Input)

## Which versions are affected by CVE-2022-32525?

It affects 1 product.


Products: Schneider-Electric Interactive Graphical Scada System.

## How do I fix CVE-2022-32525?

No fix has been published for CVE-2022-32525 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-32525 being exploited?

There is no known exploitation of CVE-2022-32525 in the wild and no public exploit code.

## Other vulnerabilities in Schneider Electric IGSS Data Server (IGSSdataServer.exe)

- [CVE-2013-0657](https://insights.sbomify.com/CVE-2013-0657/): Memory corruption in n/a (critical 10.0)
- [CVE-2022-2329](https://insights.sbomify.com/CVE-2022-2329/): Integer overflow in IGSS Data Server (IGSSdataServer.exe) (critical 9.8)
- [CVE-2022-24324](https://insights.sbomify.com/CVE-2022-24324/): Memory corruption in IGSS Data Server (IGSSdataServer.exe) (critical 9.8)
- [CVE-2022-32522](https://insights.sbomify.com/CVE-2022-32522/): Memory corruption in IGSS Data Server (IGSSdataServer.exe) (critical 9.8)
- [CVE-2022-32523](https://insights.sbomify.com/CVE-2022-32523/): Memory corruption in IGSS Data Server (IGSSdataServer.exe) (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-32525 and fix it if it is affected.

What it is: CVE-2022-32525 is a critical memory corruption vulnerability in Schneider Electric IGSS Data Server (IGSSdataServer.exe), published on 30 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2022-32525 in the wild and no public exploit code.

Affected product: Schneider Electric IGSS Data Server (IGSSdataServer.exe). 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-2022-32525/ (Markdown: https://insights.sbomify.com/CVE-2022-32525/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-32525
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-32525
- OSV: https://osv.dev/vulnerability/CVE-2022-32525

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-32525/
Summaries are generated and may contain mistakes; the official description above is the record.