CVE-2022-40225

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-681

Affected software

Vendor	Product	Versions
Siemens	SIPLUS TIM 1531 IRC	< V2.4.8
Siemens	TIM 1531 IRC	< V2.4.8
siemens	siplus_tim_1531_irc	< V2.4.8
siemens	tim_1531_irc	< V2.4.8

References

https://cert-portal.siemens.com/productcert/html/ssa-337522.htmlPatch, Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-337522.htmlPatch, Vendor Advisory

Timeline

Published: Nov 10, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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