Cyber Resilience

CVE-2021-27043

High

Published: 25 June 2021

Published
25 June 2021
Modified
21 November 2024
KEV Added
Patch
CVSS Score v3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.0022 44.3th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-27043 is a high-severity Out-of-bounds Write (CWE-787) vulnerability in Autodesk Advance Steel. Its CVSS base score is 7.8 (High).

Operationally, ranked at the 44.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

An Arbitrary Address Write issue in the Autodesk DWG application can allow a malicious user to leverage the application to write in unexpected paths. In order to exploit this the attacker would need the victim to enable full page heap…

more

in the application.

CWE(s)

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

autodesk
advance steel
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
autodesk
autocad
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
autodesk
autocad architecture
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
autodesk
autocad electrical
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
autodesk
autocad lt
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
autodesk
autocad map 3d
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
autodesk
autocad mechanical
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
autodesk
autocad mep
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
autodesk
autocad plant 3d
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
autodesk
civil 3d
2019 — 2019.1.3 · 2020 — 2020.1.4 · 2021 — 2021.1.1
+1 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-787

Out-of-bounds writes that corrupt control flow or inject shellcode are rendered non-executable by the same memory protections.

References