What is CVE-2024-42420?

CVE-2024-42420 is a high-severity vulnerability in Sharp Bp-30c25, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2024-10-25.

How severe is CVE-2024-42420?

High severity. CVSS v3 base score is 7.5 out of 10.

Out-of-bounds Read in Sharp Bp-30c25

CVE-2024-42420

Sharp and Toshiba Tec MFPs contain multiple Out-of-bounds Read vulnerabilities, due to improper processing of keyword search input and improper processing of SOAP messages. Crafted HTTP requests may cause affected products crashed.

Vulnerability class: Buffer Overflow

EPSS: 0.007 (49.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Sharp Bp-30c25
Sharp Bp-30c25_firmware
Sharp Bp-30c25t
Sharp Bp-30c25t_firmware
Sharp Bp-30c25y
Sharp Bp-30c25y_firmware
Sharp Bp-30c25z
Sharp Bp-30c25z_firmware
Sharp Bp-30m28
Sharp Bp-30m28_firmware

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

vultures@jpcert.or.jp (Third Party Advisory)
vultures@jpcert.or.jp (Vendor Advisory)
vultures@jpcert.or.jp (Vendor Advisory)

Frequently asked questions

What is CVE-2024-42420?: CVE-2024-42420 is a high-severity vulnerability in Sharp Bp-30c25, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2024-10-25.
How severe is CVE-2024-42420?: High severity. CVSS v3 base score is 7.5 out of 10.