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VULNERABILITIES

CVE-2021-43983 Details

Description

WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to multiple stack-based buffer overflow instances while parsing project files, which may allow an attacker to execute arbitrary code.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://www.cisa.gov/uscert/ics/advisories/icsa-21-343-02 CVEThird Party AdvisoryUS Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-22-034/ CVEThird Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-035/ CVEThird Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-036/ CVEThird Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-037/ CVEThird Party AdvisoryVDB Entry

see all 30 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]
CWE-121Stack-based Buffer Overflow[email protected]

Affected Products

ProductVersions
we-con levistudiou
<= 2019-09-21

CPE

  • cpe:2.3:a:we-con:levistudiou:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-43983
NVD Published Date:
Dec 13, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-43983 Details - Not Deferred