Is CVE-2024-47945 in the CISA KEV catalog?

No. CVE-2024-47945 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-47945?

CVE-2024-47945 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2024-47945?

CVE-2024-47945 has an EPSS score of 0.86% (54th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-47945?

Upgrade cmc iii processing units firmware to 6.21.00.2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2024-47945

CRITICAL

9.8

CVSS v3

NVD

Description

The devices are vulnerable to session hijacking due to insufficient entropy in its session ID generation algorithm. The session IDs are predictable, with only 32,768 possible values per user, which allows attackers to pre-generate valid session IDs, leading to unauthorized access to user sessions. This is not only due to the use of an (insecure) rand() function call but also because of missing initialization via srand(). As a result only the PIDs are effectively used as seed.

CWE-340 CWE-331

How to fix

Remediation Available

cmc iii processing units firmwareNVD

Affected:< 6.21.00.2Fixed in:6.21.00.2CVE-2024-47945derived from NVD

iot interface firmwareNVD

Affected:< 6.21.00.2Fixed in:6.21.00.2CVE-2024-47945derived 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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.86%probability of exploitation in 30 days

54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

References

Exploit1

r.sec-consult.com

Product1

rittal.com

Other references1

seclists.org

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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 2025-11-03.