What is CVE-2022-42458?

CVE-2022-42458 is a critical-severity vulnerability in Shift-Tech Bingo\!cms, classified under Improper Authentication. CVSS score: 9.8/10. Published 2022-12-07.

How severe is CVE-2022-42458?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Shift-Tech Bingo\!cms

CVE-2022-42458

Authentication bypass using an alternate path or channel vulnerability in bingo!CMS version1.7.4.1 and earlier allows a remote unauthenticated attacker to upload an arbitrary file. As a result, an arbitrary script may be executed and/or a file may be altered.

Vulnerability class: Broken Authentication

EPSS: 0.011 (62.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Shift-tech Bingo\!cms
Shift Tech Inc. Bingo!cms — versions version1.7.4.1 and earlier

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

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

Frequently asked questions

What is CVE-2022-42458?: CVE-2022-42458 is a critical-severity vulnerability in Shift-Tech Bingo\!cms, classified under Improper Authentication. CVSS score: 9.8/10. Published 2022-12-07.
How severe is CVE-2022-42458?: Critical severity. CVSS v3 base score is 9.8 out of 10.