CVE-2022-41306

Code execution via crafted PCT file

Published Oct 14, 2022 · Updated May 14, 2025

Memory corruption in Autodesk Design Review 2011, 2012, 2013, 2017, and 2018 allows attackers to execute code via a crafted PCT file. DesignReview.exe writes to an invalid memory location while consuming the file, corrupting process memory; Autodesk has not disclosed a narrower parser locus. The target must open the malicious file, and code execution is reported only when this flaw is chained with other vulnerabilities and remains confined to the current process.

CVSS severity7.8
High
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Memory corruption in Autodesk Design Review 2011, 2012, 2013, 2017, and 2018 allows attackers to execute code via a crafted PCT file. DesignReview.exe writes to an invalid memory location while consuming the file, corrupting process memory; Autodesk has not disclosed a narrower parser locus. The target must open the malicious file, and code execution is reported only when this flaw is chained with other vulnerabilities and remains confined to the current process.

The record

CVE
CVE-2022-41306
Published
Oct 14, 2022
Updated
May 14, 2025
Vendor
Autodesk
Product
Autodesk Design Review
Classifications
CWE-787, T1204.002, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 14, 2022CVE publishedPublication date reported by the CVE source.
  2. May 14, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2018

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Autodesk · Autodesk Design Reviewversion=2018

Published CVSS scores

7.8CISACVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1204.002Malicious File
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo