How severe is CVE-2021-40167?

CVE-2021-40167 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-40167 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-40167?

CVE-2021-40167 affects Autodesk Design Review. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-40167?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-40167 published?

CVE-2021-40167 was published on 2022-01-25 and last updated on 2026-06-17.

CVE-2021-40167

CVE-2021-40167 is a high-severity vulnerability in Autodesk Design Review with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-125
Affected product: Autodesk Design Review
Published: 2022-01-25
Last modified: 2026-06-17

Description

A malicious crafted dwf or .pct file when consumed through DesignReview.exe application could lead to memory corruption vulnerability by read access violation. This vulnerability in conjunction with other vulnerabilities could lead to code execution in the context of the current process.

Frequently asked questions

What is CVE-2021-40167?: A malicious crafted dwf or .pct file when consumed through DesignReview.exe application could lead to memory corruption vulnerability by read access violation. This vulnerability in conjunction with other vulnerabilities could lead to code execution in the context of the current process.
How severe is CVE-2021-40167?: CVE-2021-40167 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-40167 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-40167?: CVE-2021-40167 affects Autodesk Design Review. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-40167?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-40167 published?: CVE-2021-40167 was published on 2022-01-25 and last updated on 2026-06-17.

References

https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0004

Affected products (1)

cpe:2.3:a:autodesk:design_review:2018:*:*:*:*:*:*:*

More vulnerabilities in Autodesk Design Review

CVE-2008-4472 — Critical (CVSS 9.3): The UpdateEngine class in the LiveUpdate ActiveX control (LiveUpdate16.DLL 17.2.56), as used in Revit Architecture 2009…
CVE-2008-4471 — Critical (CVSS 9.3): Directory traversal vulnerability in the CExpressViewerControl class in the DWF Viewer ActiveX control (AdView.dll…
CVE-2022-27864 — High (CVSS 8.8): A Double Free vulnerability allows remote attackers to execute arbitrary code through DesignReview.exe application on…
CVE-2021-27033 — High (CVSS 8.1): A maliciously crafted PDF file, when opened by a user in Autodesk Design Review, can trigger a Double Free…
CVE-2022-42944 — High (CVSS 7.8): A malicious crafted dwf or .pct file when consumed through DesignReview.exe application could lead to memory corruption…
CVE-2022-42943 — High (CVSS 7.8): A malicious crafted dwf or .pct file when consumed through DesignReview.exe application could lead to memory corruption…

All CVEs affecting Autodesk Design Review →

Other CWE-125 (Out-of-bounds Read) vulnerabilities

CVE-2026-24826 — Critical (CVSS 10.0): Out-of-bounds Write, Divide By Zero, NULL Pointer Dereference, Use of Uninitialized Resource, Out-of-bounds Read,…
CVE-2024-22004 — Critical (CVSS 10.0): Due to length check, an attacker with privilege access on a Linux Nonsecure operating system can trigger a…
CVE-2021-41556 — Critical (CVSS 10.0): sqclass.cpp in Squirrel through 2.2.5 and 3.x through 3.1 allows an out-of-bounds read (in the core interpreter) that…
CVE-2021-21777 — Critical (CVSS 10.0): An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer…
CVE-2017-14451 — Critical (CVSS 10.0): An exploitable out-of-bounds read vulnerability exists in libevm (Ethereum Virtual Machine) of CPP-Ethereum. A…
CVE-2013-0767 — Critical (CVSS 10.0): The nsSVGPathElement::GetPathLengthScale function in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and…

Browse all CWE-125 (Out-of-bounds Read) vulnerabilities →