Advance Steel
CVE-2021-27041
HIGH
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
A maliciously crafted DWG file can be used to write beyond the allocated buffer while parsing DWG files. This vulnerability can be exploited to execute arbitrary code
AnalysisAI
A maliciously crafted DWG file can be used to write beyond the allocated buffer while parsing DWG files. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. A maliciously crafted DWG file can be used to write beyond the allocated buffer while parsing DWG files. This vulnerability can be exploited to execute arbitrary code Affected products include: Autodesk Advance Steel, Autodesk Autocad, Autodesk Autocad Architecture, Autodesk Autocad Electrical, Autodesk Autocad Lt.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).
More in Advance Steel
View allA maliciously crafted JPG file, when linked or imported into certain Autodesk applications, can force a Heap-Based Overf
A maliciously crafted MODEL file, when parsed through Autodesk AutoCAD, can force an Out-of-Bounds Read vulnerability. R
A maliciously crafted MODEL file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. R
A maliciously crafted CATPRODUCT file, when parsed through Autodesk AutoCAD, can force an Uninitialized Variable vulnera
A maliciously crafted CATPRODUCT file, when parsed through Autodesk AutoCAD, can force an Uninitialized Variable vulnera
A maliciously crafted MODEL file, when parsed through Autodesk AutoCAD, can force an Out-of-Bounds Read vulnerability. R
A maliciously crafted 3DM file, when parsed through Autodesk AutoCAD, can force a Use-After-Free vulnerability. Rated hi
A maliciously crafted SLDPRT file, when parsed through Autodesk AutoCAD, can force an Out-of-Bounds Read vulnerability.
A maliciously crafted SLDPRT file, when parsed through Autodesk AutoCAD, can force a Memory Corruption vulnerability. Ra
A maliciously crafted MODEL file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. R
A maliciously crafted CATPART file, when parsed through Autodesk AutoCAD, can force an Out-of-Bounds Read vulnerability.
A maliciously crafted CATPRODUCT file, when parsed through Autodesk AutoCAD, can force an Uninitialized Variable vulnera
Same weakness CWE-787 – Out-of-bounds Write
View allSame technique Buffer Overflow
View allShare
External POC / Exploit Code
Leaving vuln.today