CVE-2021-46151
Femap Out-of-Bounds Write Vulnerability
Description
A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains an out of bounds write past the end of an allocated structure while parsing specially crafted NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14754, ZDI-CAN-15082)
INFO
Published Date :
Feb. 9, 2022, 4:15 p.m.
Last Modified :
Feb. 28, 2022, 3:33 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-46151.
| URL | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-291/ | Third Party Advisory VDB Entry |
| https://www.zerodayinitiative.com/advisories/ZDI-22-292/ | Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-46151 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-46151 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 28, 2022
Action Type Old Value New Value Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-22-291/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-22-291/ Third Party Advisory, VDB Entry Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-22-292/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-22-292/ Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Feb. 11, 2022
Action Type Old Value New Value Added Reference https://www.zerodayinitiative.com/advisories/ZDI-22-292/ [No Types Assigned] Added Reference https://www.zerodayinitiative.com/advisories/ZDI-22-291/ [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 09, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration 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:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-46151 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-46151
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.15 }} 0.02%
score
0.52347
percentile