CVE-2023-33123

highpriority · track · 31EPSS 0.002 · 12 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.22% (12th) EPSS

CVSS 7.8 · high

Is it mine?

36 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-27

A vulnerability has been identified in JT2Go (All versions < V14.2.0.3), Teamcenter Visualization V13.2 (All versions < V13.2.0.13), Teamcenter Visualization V13.3 (All versions < V13.3.0.10), Teamcenter Visualization V14.0 (All versions < V14.0.0.6), Teamcenter Visualization V14.1 (All versions < V14.1.0.8), Teamcenter Visualization V14.2 (All versions < V14.2.0.3). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted CGM files. This could allow an attacker to execute code in the context of the current process.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedJT2Gosiemens_psirt
Update to V14.1.0.4 or later version
https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html
FixedTeamcenter Visualization V13.2siemens_psirt
Update to V13.2.0.13 or later version
https://support.sw.siemens.com/
FixedTeamcenter Visualization V13.3siemens_psirt
Update to V13.3.0.10 or later version
https://support.sw.siemens.com/
FixedTeamcenter Visualization V14.0siemens_psirt
Update to V14.0.0.6 or later version
https://support.sw.siemens.com/
FixedTeamcenter Visualization V14.1siemens_psirt
Update to V14.1.0.8 or later version
https://support.sw.siemens.com/
FixedTeamcenter Visualization V14.2siemens_psirt
Update to V14.2.0.3 or later version
https://support.sw.siemens.com/
FixedJT2Gocisa_csaf_ot
Update to V14.1.0.4 or later version
https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html
FixedTeamcenter Visualization V13.2cisa_csaf_ot
Update to V13.2.0.13 or later version
https://support.sw.siemens.com/
FixedTeamcenter Visualization V13.3cisa_csaf_ot
Update to V13.3.0.10 or later version
https://support.sw.siemens.com/
FixedTeamcenter Visualization V14.0cisa_csaf_ot
Update to V14.0.0.6 or later version
https://support.sw.siemens.com/
FixedTeamcenter Visualization V14.1cisa_csaf_ot
Update to V14.1.0.8 or later version
https://support.sw.siemens.com/
FixedTeamcenter Visualization V14.2cisa_csaf_ot
Update to V14.2.0.3 or later version
https://support.sw.siemens.com/
MitigationJT2Gosiemens_psirt
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V13.2siemens_psirt
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V13.3siemens_psirt
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V14.0siemens_psirt
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V14.1siemens_psirt
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V14.2siemens_psirt
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationJT2Gocisa_csaf_ot
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V13.2cisa_csaf_ot
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V13.3cisa_csaf_ot
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V14.0cisa_csaf_ot
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V14.1cisa_csaf_ot
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization
MitigationTeamcenter Visualization V14.2cisa_csaf_ot
Do not open untrusted CGM files in JT2Go and Teamcenter Visualization

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · CISA US

v3.17.8highAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · productcert@siemens.com DEexploitability 1.8 · impact 5.9

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimaryCWE-125USCWE-125USCWE-125US

affected products (36)

Products and version ranges known to be affected.

JT2Goall versionscisa_csaf_otUS
Teamcenter Visualization V13.2all versionscisa_csaf_otUS
Teamcenter Visualization V13.3all versionscisa_csaf_otUS
Teamcenter Visualization V14.0all versionscisa_csaf_otUS
Teamcenter Visualization V14.1all versionscisa_csaf_otUS
Teamcenter Visualization V14.2all versionscisa_csaf_otUS
Siemens JT2Go< V14.2.0.3cisa_csaf_otUS
Siemens Teamcenter Visualization V13.2< V13.2.0.13cisa_csaf_otUS
Siemens Teamcenter Visualization V13.3< V13.3.0.10cisa_csaf_otUS
Siemens Teamcenter Visualization V14.0< V14.0.0.6cisa_csaf_otUS
Siemens Teamcenter Visualization V14.1< V14.1.0.8cisa_csaf_otUS
Siemens Teamcenter Visualization V14.2< V14.2.0.3cisa_csaf_otUS
Siemens JT2GoAll versions → V14.2.0.3enisa_euvdEU
Siemens Teamcenter Visualization V13.2All versions → V13.2.0.13enisa_euvdEU
Siemens Teamcenter Visualization V13.3All versions → V13.3.0.10enisa_euvdEU
Siemens Teamcenter Visualization V14.0All versions → V14.0.0.6enisa_euvdEU
Siemens Teamcenter Visualization V14.1All versions → V14.1.0.8enisa_euvdEU
Siemens Teamcenter Visualization V14.2All versions → V14.2.0.3enisa_euvdEU
Siemens AG JT2Go≤ 14.2.0.3fstec_bduRU
Siemens AG Teamcenter Visualization≤ 14.1.0.8fstec_bduRU

showing 20 of 36

advisories (3)

Vendor and ecosystem advisories describing this.

SSA-538795SSA-538795: Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go2023-06-13csaf · siemens_psirtDE
Siemens Teamcenter Visualization and JT2Go are affected by multiple file parsing vulnerabilities that could be triggered when the application reads malicious CGM files. If a user is tricked to open a malicious CGM file with the affected products, this could lead the application to crash or potentially lead to arbitrary code execution. Siemens has released updates for the affected products and recommends to update to the latest versions.
WID-SEC-W-2023-1421Siemens JT2Go: Mehrere SchwachstellenDeutsch2023-06-12csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Siemens JT2Go ausnutzen, um einen Denial of Service Angriff durchzuführen, Informationen offenzulegen oder Code auszuführen.
ICSA-23-166-14Siemens Teamcenter Visualization and JT2Go2023-06-13icsa · cisa_csaf_otUS
Siemens Teamcenter Visualization and JT2Go are affected by multiple file parsing vulnerabilities that could be triggered when the application reads malicious CGM files. If a user is tricked to open a malicious CGM file with the affected products, this could lead the application to crash or potentially lead to arbitrary code execution. Siemens has released updates for the affected products and recommends to update to the latest versions.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot siemens_psirt cert_bund NVD CVE.org MITRE

published 2023-06-13modified 2026-06-17

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references (4)

External citations — patches, advisories, analysis.

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