7.5 - CVE-2021-45345

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Informations
Name	CVE-2021-45345	First vendor Publication	2023-05-10
Vendor	Cve	Last vendor Modification	2023-05-18

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score	7.5
Base Score	7.5	Environmental Score	7.5
impact SubScore	3.6	Temporal Score	7.5
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	None
Integrity Impact	None	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Buffer Overflow vulnerability found in En3rgy WebcamServer v.0.5.2 allows a remote attacker to cause a denial of service via the WebcamServer.exe file.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45345

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25)

Sources (Detail)

Source	Url
MISC	https://gist.github.com/0xHop/0d065694d56ac3943d8e8c239d80c63f https://gist.github.com/0xHop/337e65ec684b8866e86f4b25b8f1dbc7 https://sourceforge.net/projects/webcamserv/