CVE-2022-27871
This vulnerability may be exploited to execute arbitrary code.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.79%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Autodesk AutoCAD product suite, Revit, Design Review and Navisworks releases using PDFTron prior to 9.1.17 version may be used to write beyond the allocated buffer while parsing PDF files. This vulnerability may be exploited to execute arbitrary code.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.79% probability · 56th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-770
- Affected
- autodesk/3ds max · autodesk/advance steel · autodesk/autocad · autodesk/autocad architecture · autodesk/autocad civil 3d · autodesk/autocad electrical · autodesk/autocad lt · autodesk/autocad map 3d · autodesk/autocad mechanical · autodesk/autocad mep · autodesk/autocad plant 3d · autodesk/design review · autodesk/navisworks · autodesk/revit
- Source
- psirt@autodesk.com
EPSS 0.8% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.