CVE-2023-28830

Code execution via use-after-free in ASM parser

Published Aug 8, 2023 · Updated Oct 23, 2024

Use-after-free in Siemens JT2Go, Solid Edge, and Teamcenter Visualization allows local users to execute code via a crafted ASM file. The ASM parser accesses an object after its memory has been freed; Siemens has not identified the affected function or object. Exploitation requires a user to open the malicious file, and resulting code runs with the current process's privileges.

CVSS severity7.8
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in Siemens JT2Go, Solid Edge, and Teamcenter Visualization allows local users to execute code via a crafted ASM file. The ASM parser accesses an object after its memory has been freed; Siemens has not identified the affected function or object. Exploitation requires a user to open the malicious file, and resulting code runs with the current process's privileges.

The record

CVE
CVE-2023-28830
Published
Aug 8, 2023
Updated
Oct 23, 2024
Vendor
Siemens
Product
Solid Edge
Classifications
CWE-416, T1203, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 8, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 23, 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=All versions < V222.0 Update 13
  2. Affected versionversion=All versions < V223.0 Update 4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Siemens · Solid Edgeversion=All versions < V222.0 Update 13; version=All versions < V223.0 Update 4
Siemens · Teamcenter Visualizationversion=All versions < V13.2.0.15; version=All versions < V13.3.0.11; version=All versions < V14.1.0.11; version=All versions < V14.2.0.5
Siemens · JT2Goversion=All versions < V14.2.0.5

Published CVSS scores

7.8Siemens AGCVSS: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.

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

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
T1203Exploitation for Client Execution
T1204.002Malicious File

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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