THREATPORT/VULNERABILITY/CVE-2021-25178
HIGH SEVERITY

CVE-2021-25178

Drawings Software Development Kit vulnerability

CVSS
7.8
EPSS
3.2%
EPSS pct
87th
Exploited
No known
An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A stack-based buffer overflow vulnerability exists when the recover operation is run with malformed .DXF and .DWG files. This can allow attackers to cause a crash potentially enabling a denial of service attack (Crash, Exit, or Restart) or possible code execution.
Affected vendor
Opendesign
Affected product
Drawings Software Development Kit
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2021-01-18

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable with local access, low attack complexity, requiring no privileges, user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2021-25178

  • Confirm whether Opendesign Drawings Software Development Kit is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2021-25178.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-25178

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-25178 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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