SARA / Free Tools / CVE / CVE-2022-40984

CVE-2022-40984 — Stack-based buffer overflow in WTViewerE series WTViewerE 761941 from 1

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.

CVSS
— —
EPSS
0.65% (top 29.30%)
CWE
—
Published
2022-10-24T00:00:00.000Z
Last modified
2025-05-07T16:05:21.274Z
CVSS vector
—

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
Yokogawa Test & Measurement CorporationWTViewerE seriesWTViewerE 761941 from 1.31 to 1.61 and WTViewerEfree from 1.01 to 1.52

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →