7.8

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)

Daten sind bereitgestellt durch 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
Typ Quelle Score Percentile
EPSS FIRST.org 1.36% 0.784
CVSS Metriken
Quelle 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-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

CWE-787 Out-of-bounds Write

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