Vulnerability · Published Oct 24, 2022 · Assigned by jpcert
CVE-2022-40984
Critical 9.8
In plain English
A critical-severity out-of-bounds write in WTViewerE series from Yokogawa Test & Measurement Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.9%top 38.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Yokogawa Test & Measurement Corporation | WTViewerE series | WTViewerE 761941 from 1.31 to 1.61 and WTViewerEfree from 1.01 to 1.52 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H