Buffer overflow in Yokogawa Wtviewere 761941
CVE-2022-40984
Stack-based buffer overflow in WTViewerE series WTViewerE 761941 from 1.31 to 1.61 and WTViewerEfree from 1.01 to 1.52 allows an attacker to cause the product to crash by processing a long file name.
Vulnerability class: Buffer Overflow
EPSS: 0.008 (52.1th 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
- Yokogawa Wtviewere_761941
- Yokogawa Wtviewerefree
- Yokogawa Test & Measurement Corporation Wtviewere Series — versions WTViewerE 761941 from 1.31 to 1.61 and WTViewerEfree from 1.01 to 1.52
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-40984?
- CVE-2022-40984 is a critical-severity vulnerability in Yokogawa Wtviewere 761941, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-10-24.
- How severe is CVE-2022-40984?
- Critical severity. CVSS v3 base score is 9.8 out of 10.