CVE-2022-41851

highPriorität · verfolgen · 31EPSS 0.003 · 17. PerzentilDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.26% (17th) EPSS

CVSS 7.8 · high

Is it mine?

15 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · bewertet 2026-10-27

A vulnerability has been identified in JTTK (All versions < V11.1.1.0), Simcenter Femap V2022.1 (All versions < V2022.1.3), Simcenter Femap V2022.2 (All versions < V2022.2.2). The JTTK library is vulnerable to an uninitialized pointer reference vulnerability while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-16973)

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenJTTKsiemens_psirt
Update to V11.1.1.0 or later version
https://support.sw.siemens.com/
BehobenSimcenter Femap V2022.1siemens_psirt
Update to V2022.1.3 or later version
https://support.sw.siemens.com/
BehobenSimcenter Femap V2022.2siemens_psirt
Update to V2022.2.2 or later version
https://support.sw.siemens.com/
BehobenJTTKcisa_csaf_ot
Update to V11.1.1.0 or later version
https://support.sw.siemens.com/
BehobenSimcenter Femap V2022.1cisa_csaf_ot
Update to V2022.1.3 or later version
https://support.sw.siemens.com/
BehobenSimcenter Femap V2022.2cisa_csaf_ot
Update to V2022.2.2 or later version
https://support.sw.siemens.com/
WorkaroundJTTKsiemens_psirt
Do not open untrusted files using JTTK or Simcenter Femap
WorkaroundSimcenter Femap V2022.1siemens_psirt
Do not open untrusted files using JTTK or Simcenter Femap
WorkaroundSimcenter Femap V2022.2siemens_psirt
Do not open untrusted files using JTTK or Simcenter Femap
WorkaroundJTTKcisa_csaf_ot
Do not open untrusted files using JTTK or Simcenter Femap
WorkaroundSimcenter Femap V2022.1cisa_csaf_ot
Do not open untrusted files using JTTK or Simcenter Femap
WorkaroundSimcenter Femap V2022.2cisa_csaf_ot
Do not open untrusted files using JTTK or Simcenter Femap

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

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

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HsecondaryAusnutzbarkeit 1.8 · Auswirkung 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

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

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

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-824USCWE-824USCWE-824US

betroffene Produkte (15)

Betroffene Produkte und Versionsbereiche.

JTTKalle Versionencisa_csaf_otUS
Simcenter Femap V2022.1alle Versionencisa_csaf_otUS
Simcenter Femap V2022.2alle Versionencisa_csaf_otUS
Siemens JTTK< V11.1.1.0cisa_csaf_otUS
Siemens Simcenter Femap V2022.1< V2022.1.3cisa_csaf_otUS
Siemens Simcenter Femap V2022.2< V2022.2.2cisa_csaf_otUS
Siemens JTTKAll versions → V11.1.1.0enisa_euvdEU
Siemens Simcenter Femap V2022.1All versions → V2022.1.3enisa_euvdEU
Siemens Simcenter Femap V2022.2All versions → V2022.2.2enisa_euvdEU
siemens jt open toolkit< 11.1.1.0nvdUScpe:2.3:a:siemens:jt_open_toolkit:*:*:*:*:*:*:*:*
siemens simcenter femap2022.1.0 → 2022.1.3nvdUScpe:2.3:a:siemens:simcenter_femap:*:*:*:*:*:*:*:*
siemens simcenter femap2022.2.0 → 2022.2.2nvdUScpe:2.3:a:siemens:simcenter_femap:*:*:*:*:*:*:*:*
Siemens JTTK< V11.1.1.0siemens_psirtDE
Siemens Simcenter Femap V2022.1< V2022.1.3siemens_psirtDE
Siemens Simcenter Femap V2022.2< V2022.2.2siemens_psirtDE

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

SSA-611756SSA-611756: JT File Parsing Vulnerability in JTTK and Simcenter Femap2022-10-11csaf · siemens_psirtDE
JT Open Toolkit (JTTK) and Simcenter Femap are affected by an uninitialized pointer reference vulnerability that could be triggered while parsing JT files. If a user is tricked to open a malicious JT file with any of the affected products, this could cause 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.
ICSA-22-286-10Siemens JT Open Toolkit and Simcenter Femap2022-10-11icsa · cisa_csaf_otUS
JT Open Toolkit (JTTK) and Simcenter Femap are affected by an uninitialized pointer reference vulnerability that could be triggered while parsing JT files. If a user is tricked to open a malicious JT file with any of the affected products, this could cause 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.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cisa_csaf_ot nvd siemens_psirt NVD CVE.org MITRE

veröffentlicht 2022-10-11geändert 2026-06-17

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

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