CVE-2021-38406

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2021-38406

Confirmed

Yes

2022-08-25 00:00 UTC

Timestamps

2022-08-25

2022-08-25

Scope

KEV entry: Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability | Affected: Delta Electronics / DOPSoft 2 | 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. | Required action: The impacted product is end-of-life and should be disconnected if still in use. | Due date: 2022-09-15 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://www.cisa.gov/uscert/ics/advisories/icsa-21-252-02; https://nvd.nist.gov/vuln/detail/CVE-2021-38406

References
  • {'id': 'CVE-2021-38406', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-38406'}

20748ff6-861c-4248-ad49-7e5f58843342

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 13:25 UTC

2026-02-06 07:53 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-787"
  ],
  "date_added": "2022-08-25",
  "due_date": "2022-09-15",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "DOPSoft 2",
  "vendorProject": "Delta Electronics",
  "vulnerabilityName": "Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability"
}
 -
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