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CVE-2021-38406

Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability

UrgentCVSS 7.8 v3.1Exploited

Why this priority

?

Generic watch priority computed by public, versioned rules. It does not know your assets. See the glossary

  • Présent dans le catalogue CISA KEV (exploitation confirmée)

Description

Delta Electronics DOPSoft 2 lacks proper validation of user-supplied data when parsing specific project files (improper input validation) resulting in an out-of-bounds write that allows for code execution.

Affected products

VendorProductVersions
Delta ElectronicsDOPSoft 2
  • from unspecified to 2.00.07 included

Revision history

  1. Revision 3

  2. Revision 2

    Update : Affected versions changed

  3. Revision 1

    New record

Qualification

CVSS severity
?

Technical severity score between 0 and 10, with its version (3.1, 4.0). See the glossary

7.8 HIGH CVSS v3.1CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
KEV catalog
?

CISA catalog of vulnerabilities with confirmed exploitation. Absence from the catalog does not prove absence of exploitation. See the glossary

Listed
Exploitation
Confirmed
EPSS probability
?

Probability, between 0 and 1, that a vulnerability is exploited in the next 30 days, published daily by FIRST. Always dated. See the glossary

Unknown
Confidence
?

Quality of the sources behind the record. It is not a risk score. See the glossary

High

Priority rules, version 1

CISA KEV catalog

Added on
25 August 2022
Federal due date
15 September 2022
Required action
The impacted product is end-of-life and should be disconnected if still in use.
Ransomware use
Unknown

Record

Published on
17 September 2021
Weaknesses (CWE)
CWE-787

Sources

References

CVE-2021-38406 Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability · Avanguard TACTIC