CVE-2023-29075
CWE-787Published: November 23, 2023· Updated: Jun 17, 2026
Official Description
A maliciously crafted PRT file when parsed through Autodesk AutoCAD 2024 and 2023 can be used to cause an Out-Of-Bounds Write. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.
Risk Analysis
Autodesk AutoCAD contains an out-of-bounds write vulnerability triggered by malicious PRT files, potentially allowing code execution or sensitive data exposure. This critical flaw is rated 9.8 on the CVSS scale.
No public exploit is known, and it is not in the KEV catalog. The vulnerability is remotely exploitable with low complexity.
Install the latest security updates for AutoCAD. Exercise caution when handling PRT files from external or untrusted origins.
Technical Analysis
CVE-2023-29075 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-787)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-29075 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts