CVE-2025-2531

Code execution via unchecked DAE buffer copy

Published Mar 25, 2025 · Updated Mar 25, 2025

Heap-based buffer overflow in DAE parsing in KeyShot Studio 2024 allows remote attackers to execute code through a crafted DAE file. The DAE parser fails to validate a user-controlled length before copying data into a heap-based buffer. Exploitation requires the target to open the file or visit a malicious page, and resulting code runs in the current process context.

CVSS severity7.8
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap-based buffer overflow in DAE parsing in KeyShot Studio 2024 allows remote attackers to execute code through a crafted DAE file. The DAE parser fails to validate a user-controlled length before copying data into a heap-based buffer. Exploitation requires the target to open the file or visit a malicious page, and resulting code runs in the current process context.

The record

CVE
CVE-2025-2531
Published
Mar 25, 2025
Updated
Mar 25, 2025
Vendor
KeyShot
Product
KeyShot Studio
Classifications
CWE-122, CWE-787, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 25, 2025Record 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=2024 13.0.0 Build 92 4.10.171

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

KeyShot · KeyShot Studioversion=2024 13.0.0 Build 92 4.10.171

Published CVSS scores

7.8Zero Day InitiativeCVSS:3.0/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-122Heap-based Buffer Overflow
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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