Is CVE-2022-40225 in the CISA KEV catalog?

No. CVE-2022-40225 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-40225?

CVE-2022-40225 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2022-40225?

CVE-2022-40225 has an EPSS score of 0.62% (45th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-40225?

Upgrade siplus tim 1531 irc firmware to 2.4.8 or later.

CVE & CISA-KEV Catalog

CVE-2022-40225

MEDIUM

6.5

CVSS v3

NVD

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.

CWE-681

How to fix

Remediation Available

siplus tim 1531 irc firmwareNVD

Affected:< 2.4.8Fixed in:2.4.8CVE-2022-40225derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.62%probability of exploitation in 30 days

45thpercentile

Moderate risk: more likely to be exploited than 45% of all known CVEs.

References

Patch1

cert-portal.siemens.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.