CVE-2021-46158

A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a stack based buffer overflow vulnerability while parsing NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15085, ZDI-CAN-15289, ZDI-CAN-15602)

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-311/	Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-312/	Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-313/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:simcenter_femap:2020.2:-::::::
	cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack1::::::
	cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack2::::::
	cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack3::::::
	cpe:2.3:a:siemens:simcenter_femap:2021.1:-::::::
	cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack1::::::
	cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack2::::::
	cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack3::::::

History

No history.

Information

Published : 2022-02-09 16:15

Updated : 2023-06-26 18:55

NVD link : CVE-2021-46158

Mitre link : CVE-2021-46158

CVE.ORG link : CVE-2021-46158

JSON object : View

Products Affected

siemens

simcenter_femap

CWE

CWE-1284

Improper Validation of Specified Quantity in Input

CWE-121

Stack-based Buffer Overflow

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