# CVE-2026-2584: SQL Injection in Ciser System SL firmware

> Unauthenticated remote attackers can exploit SQL injection in the login interface to compromise configuration data and expose sensitive information.

- **Severity:** Critical 9.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:L/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 2 Mar 2026
- **Updated:** 2 Mar 2026
- **Also known as:** GHSA-666r-gr2g-4pfv

## What is CVE-2026-2584?

CVE-2026-2584 is a critical SQL injection vulnerability in Ciser System SL CSIP firmware, published on 2 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A critical SQL Injection (SQLi) vulnerability has been identified in the authentication module of the system. An unauthenticated, remote attacker (AV:N/PR:N) can exploit this flaw by sending specially crafted SQL queries through the login interface. Due to low attack complexity (AC:L) and the absence of specific requirements (AT:N), the vulnerability allows for a total compromise of the system's configuration data (VC:H/VI:H). While the availability of the service remains unaffected (VA:N), the breach may lead to a limited exposure of sensitive information regarding subsequent or interconnected systems (SC:L).

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2026-2584?


## How do I fix CVE-2026-2584?

No fix has been published for CVE-2026-2584 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-2584 being exploited?

There is no known exploitation of CVE-2026-2584 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-2584 and fix it if it is affected.

What it is: CVE-2026-2584 is a critical SQL injection vulnerability in Ciser System SL CSIP firmware, published on 2 Mar 2026. 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-2026-2584 in the wild and no public exploit code.

Affected product: Ciser System SL CSIP 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-2026-2584/ (Markdown: https://insights.sbomify.com/CVE-2026-2584/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-2584
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-2584
- OSV: https://osv.dev/vulnerability/CVE-2026-2584

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-2584/
Summaries are generated and may contain mistakes; the official description above is the record.