CVE-2024-0802

Description

Incorrect Pointer Scaling vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series and MELSEC-L Series CPU modules allows a remote unauthenticated attacker to read arbitrary information from a target product or execute malicious code on a target product by sending a specially crafted packet.

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-468 CWE-468

References

Other References

https://jvn.jp/vu/JVNVU99690199/ https://www.cisa.gov/news-events/ics-advisories/icsa-24-074-14 https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-024_en.pdf https://jvn.jp/vu/JVNVU99690199/ https://www.cisa.gov/news-events/ics-advisories/icsa-24-074-14 https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-024_en.pdf

Frequently Asked Questions

What is CVE-2024-0802? +

Incorrect Pointer Scaling vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series and MELSEC-L Series CPU modules allows a remote unauthenticated attacker to read arbitrary information from a target product or execute malicious code on a target product by sending a specially crafted packet. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-0802? +

CVE-2024-0802 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2024-0802? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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