CVE Vulnerability

CVE-2021-44880

D-Link devices DIR_878 DIR_878_FW1.30B08_Hotfix_02 and DIR_882 DIR_882_FW1.30B06_Hotfix_02 were discovered to contain a command injection vulnerability in the system function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.dlink.com/en/security-bulletin/ Vendor Advisory
https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_2/2.md Broken Link
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10287 Vendor Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286 Vendor Advisory
Configurations

Configuration 1
Information

Published : 2022-02-04 02:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-44880

Mitre link : CVE-2021-44880

Products Affected

Dir-878 Firmware

Dlink

CWE
CWE-77