9.8 - CVE-2021-46455

Executive Summary

Informations
Name	CVE-2021-46455	First vendor Publication	2022-02-04
Vendor	Cve	Last vendor Modification	2022-03-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	9.8
Base Score	9.8	Environmental Score	9.8
impact SubScore	5.9	Temporal Score	9.8
Exploitabality Sub Score	3.9

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

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score	7.5	Attack Range	Network
Cvss Impact Score	6.4	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

D-Link device D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection vulnerability in the function SetStationSettings. This vulnerability allows attackers to execute arbitrary commands via the station_access_enable parameter.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46455

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-77	Improper Sanitization of Special Elements used in a Command ('Command Injection')

CPE : Common Platform Enumeration

Type	Description	Count
Os	Dlink Dir-823 Pro Firmware cpe:2.3:o:dlink:dir-823_pro_firmware:1.0.2:::::::*	1

Sources (Detail)

Source	Url
MISC	https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_22/22.md https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=S... https://www.dlink.com/en/security-bulletin/

Alert History

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Date	Informations
2022-05-10 02:01:43	Multiple Updates
2022-03-10 00:23:11	Multiple Updates
2022-02-28 17:23:07	Multiple Updates
2022-02-09 00:22:58	Multiple Updates
2022-02-04 17:22:51	Multiple Updates
2022-02-04 09:22:55	First insertion