A vulnerability has been identified in Parasolid V33.1 (All versions < V33.1.264), Parasolid V34.0 (All versions < V34.0.250), Parasolid V3…

published 2022-07-12 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-37420

cvss: 7.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 63%
public exploits: 0; none known

A vulnerability has been identified in Parasolid V33.1 (All versions < V33.1.264), Parasolid V34.0 (All versions < V34.0.250), Parasolid V34.1 (All versions < V34.1.233), Simcenter Femap V2022.1 (All versions < V2022.1.3), Simcenter Femap V2022.2 (All versions < V2022.2.2). The affected application contains an out of bounds read past the end of an allocated structure while parsing specially crafted NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15420)

Patch / fix

fixed in 2 links 1

siemens parasolid 33.1.264, 34.0.250, 34.1.233
siemens simcenter_femap 2022.1.3, 2022.2.2

cert-portal.siemens.com/productcert/pdf/ssa-243317.pdf advisory

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-195-09 updated 2022-09-13 cvss 7.8

Simcenter Femap and Parasolid

Siemens Parasolid V33.1 <V33.1.264
affected: fixed in V33.1.264, mitigation support.sw.siemens.com
Siemens Parasolid V34.0 <V34.0.250
affected: fixed in V34.0.250, mitigation support.sw.siemens.com
Siemens Parasolid V34.1 <V34.1.233
affected: fixed in V34.1.233, mitigation support.sw.siemens.com
Siemens Simcenter Femap V2022.1 <V2022.1.3
affected: fixed in V2022.1.3, mitigation support.sw.siemens.com
Siemens Simcenter Femap V2022.2 <V2022.2.2
affected: fixed in V2022.2.2, mitigation support.sw.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

Exploit prediction

1.00% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	2.0	6.8	AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

Siemens Parasolid V33.1
Siemens Parasolid V34.0
Siemens Parasolid V34.1
Siemens Simcenter Femap V2022.1
Siemens Simcenter Femap V2022.2

Classification

Weakness

CWE-125 Out-of-bounds Read

References

cert-portal.siemens.com /productcert/pdf/ssa-243317.pdf
patch, vendor-advisory

Sources

CVE List CVE-2022-34465
NVD CVE-2022-34465

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Summary