CVE-2021-31784

HIGH
7.8
CVSS Score
Published: April 26, 2021 at 06:03 PM UTC
Updated: June 17, 2026 at 03:52 AM UTC
2 products affected across 2 vendorsCOMOSDrawings SDK

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Severity
HIGH7.8
Exploit prediction
EPSS 0.9%

Description

An out-of-bounds write vulnerability exists in the file-reading procedure in Open Design Alliance Drawings SDK before 2021.6 on all supported by ODA platforms in static configuration. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart) or possible code execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2021.6
Affected range stops below 2021.6, so it looks safe — our inference, not a vendor statement
v < 10.4.1
Affected range stops below 10.4.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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