CVE-2021-46155

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46155
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-14683, ZDI-CAN-15283, ZDI-CAN-15303, ZDI-CAN-15593)

7.8 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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-22-305/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-306/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-307/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-308/ Third Party Advisory VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-305/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-306/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-307/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-308/ 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

21 Nov 2024, 06:33

Type Values Removed Values Added
References () https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf - Vendor Advisory () https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf - Vendor Advisory
References () https://www.zerodayinitiative.com/advisories/ZDI-22-305/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-22-305/ - Third Party Advisory, VDB Entry
References () https://www.zerodayinitiative.com/advisories/ZDI-22-306/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-22-306/ - Third Party Advisory, VDB Entry
References () https://www.zerodayinitiative.com/advisories/ZDI-22-307/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-22-307/ - Third Party Advisory, VDB Entry
References () https://www.zerodayinitiative.com/advisories/ZDI-22-308/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-22-308/ - Third Party Advisory, VDB Entry
Information

Published : 2022-02-09 16:15

Updated : 2024-11-21 06:33

NVD link : CVE-2021-46155

Mitre link : CVE-2021-46155

CVE.ORG link : CVE-2021-46155

JSON object : View

Products Affected

siemens

  • simcenter_femap
CWE
CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write