TI-2022-22893 Aliases CVE-2022-46349 GHSA-7qwj-vfvv-vj2p

Out-of-bounds read in Siemens Parasolid V33.1

LOW 37CWE-125Published 2022-12-13 · Updated 2025-04-21

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

A vulnerability has been identified in Parasolid V33.1 (All versions < V33.1.264), Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All versions < V35.0.170), Solid Edge SE2022 (All versions < V222.0MP12), Solid Edge SE2022 (All versions), Solid Edge SE2023 (All versions < V223.0Update2). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted X_B files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-19384)

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00532 45th percentileScored 2026-11-07

Fix Fixed Parasolid V33.1 (Siemens): V33.1.264Parasolid V34.0 (Siemens): V34.0.252+4 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Siemens	Parasolid V33.1	before V33.1.264	V33.1.264	Patch available	CNA
Siemens	Parasolid V34.0	before V34.0.252	V34.0.252	Patch available	CNA
Siemens	Parasolid V34.1	before V34.1.242	V34.1.242	Patch available	CNA
Siemens	Parasolid V35.0	before V35.0.170	V35.0.170	Patch available	CNA
Siemens	Solid Edge SE2022	before V222.0MP12	V222.0MP12	Patch available	CNA
Siemens	Solid Edge SE2022	All versions	—	No fix listed	CNA
Siemens	Solid Edge SE2023	before V223.0Update2	V223.0Update2	Patch available	CNA

Parasolid V33.1 VendorSiemens Affected before V33.1.264 Fixed in V33.1.264 Patch available CNA
Parasolid V34.0 VendorSiemens Affected before V34.0.252 Fixed in V34.0.252 Patch available CNA
Parasolid V34.1 VendorSiemens Affected before V34.1.242 Fixed in V34.1.242 Patch available CNA
Parasolid V35.0 VendorSiemens Affected before V35.0.170 Fixed in V35.0.170 Patch available CNA
Solid Edge SE2022 VendorSiemens Affected before V222.0MP12 Fixed in V222.0MP12 Patch available CNA
Solid Edge SE2022 VendorSiemens Affected All versions Fixed in — No fix listed CNA
Solid Edge SE2023 VendorSiemens Affected before V223.0Update2 Fixed in V223.0Update2 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:siemens:parasolid::::::::	33.1 to before 33.1.264; 34.0 to before 34.0.252; 34.1 to before 34.1.242; 35.0 to before 35.0.170	Vulnerable	Siemens

cpe:2.3:a:siemens:parasolid:*:*:*:*:*:*:*:* Versions 33.1 to before 33.1.264; 34.0 to before 34.0.252; 34.1 to before 34.1.242; 35.0 to before 35.0.170 Vulnerable ·Siemens

Remediation

Fix · CNA Parasolid V33.1 (Siemens) Fixed in V33.1.264
Fix · CNA Parasolid V34.0 (Siemens) Fixed in V34.0.252
Fix · CNA Parasolid V34.1 (Siemens) Fixed in V34.1.242
Fix · CNA Parasolid V35.0 (Siemens) Fixed in V35.0.170
Fix · CNA Solid Edge SE2022 (Siemens) Fixed in V222.0MP12
Fix · CNA Solid Edge SE2023 (Siemens) Fixed in V223.0Update2

Timeline

2026-10-02 Threatist record created from CVE-2022-46349
2026-10-03 Alias added: GHSA-7qwj-vfvv-vj2p

References

Advisory 1

https://cert-portal.siemens.com/productcert/pdf/ssa-588101.pdf

Other 1

https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf

TI-2022-22891 Out-of-bounds write in Siemens Parasolid V33.1 CVSS 3.1HIGH 7.8
TI-2024-21079 Out-of-bounds write in Siemens Parasolid V35.1 CVSS 3.1HIGH 7.8
TI-2023-24404 Stack-based buffer overflow in Siemens Parasolid V35.0 CVSS 3.1HIGH 7.8
TI-2023-21659 Out-of-bounds write in Siemens Parasolid V34.1 CVSS 3.1HIGH 7.8
TI-2022-22892 Out-of-bounds write in Siemens Parasolid V33.1 CVSS 3.1HIGH 7.8
TI-2022-22889 Out-of-bounds write in Siemens Parasolid V33.1 CVSS 3.1HIGH 7.8

See all 51 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences