7.8

CVE-2021-46157

A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a memory corruption vulnerability while parsing NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14757)

Data is provided by the National Vulnerability Database (NVD)
Siemens ≫ Simcenter Femap Version2020.2 Update-
Siemens ≫ Simcenter Femap Version2020.2 Updatemaintenance_pack1
Siemens ≫ Simcenter Femap Version2020.2 Updatemaintenance_pack2
Siemens ≫ Simcenter Femap Version2020.2 Updatemaintenance_pack3
Siemens ≫ Simcenter Femap Version2021.1 Update-
Siemens ≫ Simcenter Femap Version2021.1 Updatemaintenance_pack1
Siemens ≫ Simcenter Femap Version2021.1 Updatemaintenance_pack2
Siemens ≫ Simcenter Femap Version2021.1 Updatemaintenance_pack3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.38% 0.565
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.