EUVD-2026-57239
GHSA-g638-6x55-m5q5
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Local IPC access with a low-privileged account suffices; only SYSTEM service availability is impacted; no confidentiality or integrity effect described.
Primary rating from Vendor (autodesk).
CVSS VectorVendor: autodesk
Lifecycle Timeline
1DescriptionCVE.org
A maliciously crafted input, when processed by the Autodesk Installer IPC frame parser, may trigger improper validation of an input-specified position or offset, resulting in an out-of-range substring operation. A malicious actor may leverage this vulnerability to cause the NT AUTHORITY\SYSTEM service to terminate unexpectedly, resulting in a denial-of-service condition.
AnalysisAI
The Autodesk Installer IPC frame parser fails to properly validate attacker-controlled position and offset fields (CWE-1285), allowing a locally authenticated low-privileged user to trigger an out-of-range substring operation that crashes the NT AUTHORITY\SYSTEM service. Affected scope covers all tracked versions per the wildcard CPE string, and Autodesk has confirmed and patched the issue via advisory ADSK-SA-2026-0013. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a local, low-privileged Windows user account (CVSS PR:L, AV:L) with the ability to interact with the Autodesk Installer IPC interface on the target host. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 Medium score of 5.5 accurately captures the bounded risk profile: local attack vector (AV:L) with low-privilege precondition (PR:L) limits the exposed population to users with interactive or RDP sessions on systems running the Autodesk Installer service. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Patch available per vendor advisory ADSK-SA-2026-0013 (https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0013). … Detailed patch versions, workarounds, and compensating controls in full report. |
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Improper Restriction of Excessive Authentication Attempts in GitHub repository modoboa/modoboa-installer prior to 2.0.4.
Local privilege escalation in Autodesk's ODIS (Online Deployment & Installation Service) installer allows a low-privileg
Privilege escalation vulnerability in Autodesk Installer applications where a maliciously crafted binary file exploits a
A maliciously crafted DLL file when placed in temporary files and folders that are leveraged by the Autodesk Installer c
A maliciously crafted DLL file can be forced to write beyond allocated boundaries in the Autodesk installer when parsing
A maliciously crafted file, when executed on the victim's machine, can lead to privilege escalation to NT AUTHORITY/SYST
Same technique Information Disclosure
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External POC / Exploit Code
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