CVE-2022-41167

Remote code execution via malformed DWG parsing

Published Oct 11, 2022 · Updated Aug 3, 2024

SAP 3D Visual Enterprise Author version 9 contains memory-management flaws that allow attackers to execute code via manipulated AutoCAD DWG files. TeighaTranslator.exe mishandles untrusted DWG data, enabling a stack-based overflow or dangling-pointer reuse against overwritten memory. Code execution requires a victim to open the file received from an untrusted source; the flaw is therefore client-side rather than a directly reachable network service.

CVSS severity7.8
High
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SAP 3D Visual Enterprise Author version 9 contains memory-management flaws that allow attackers to execute code via manipulated AutoCAD DWG files. TeighaTranslator.exe mishandles untrusted DWG data, enabling a stack-based overflow or dangling-pointer reuse against overwritten memory. Code execution requires a victim to open the file received from an untrusted source; the flaw is therefore client-side rather than a directly reachable network service.

The record

CVE
CVE-2022-41167
Published
Oct 11, 2022
Updated
Aug 3, 2024
Vendor
SAP SE
Product
SAP 3D Visual Enterprise Author
Classifications
CWE-119, CWE-787, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 11, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

SAP SE · SAP 3D Visual Enterprise Authorversion=9

Published CVSS scores

7.8NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787Out-of-bounds Write
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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