CVE-2022-42936

Process memory corruption via crafted DWF or PCT

Published Oct 21, 2022 · Updated May 7, 2025

Memory corruption in Autodesk Design Review 2018 and earlier allows attackers to corrupt process memory through a crafted DWF or PCT file. DesignReview.exe writes through an invalid address while consuming the crafted file, causing a write-access violation; Autodesk has not disclosed the parser routine or malformed field. A user must open the file or visit content that invokes Design Review, and code execution is reported only when this flaw is chained with others.

CVSS severity7.8
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in Autodesk Design Review 2018 and earlier allows attackers to corrupt process memory through a crafted DWF or PCT file. DesignReview.exe writes through an invalid address while consuming the crafted file, causing a write-access violation; Autodesk has not disclosed the parser routine or malformed field. A user must open the file or visit content that invokes Design Review, and code execution is reported only when this flaw is chained with others.

The record

CVE
CVE-2022-42936
Published
Oct 21, 2022
Updated
May 7, 2025
Vendor
Autodesk
Product
Autodesk Design Review
Classifications
CWE-787, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 21, 2022CVE publishedPublication date reported by the CVE source.
  2. May 7, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=2018, 2017, 2013, 2012, 2011

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Autodesk · Autodesk Design Reviewversion=2018, 2017, 2013, 2012, 2011

Published CVSS scores

7.8CISA-ADPCVSS: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
T1204.002User Execution: Malicious File

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

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Your stack

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