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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

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

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:dlink:dir-878_firmware:1.30b08:hotfix_02_beta::::::
	cpe:2.3:o:dlink:dir-878_firmware::::::::

cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:dlink:dir-882_firmware::::::::
	cpe:2.3:o:dlink:dir-882_firmware:1.30b06:hotfix_02_beta::::::

cpe:2.3:h:dlink:dir-882:-:*:*:*:*:*:*:*

Information

Published : 2022-02-03 18:15

Updated : 2022-07-12 10:42

NVD link : CVE-2021-44880

Mitre link : CVE-2021-44880

JSON object : View

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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Products Affected

dlink

dir-882_firmware
dir-882
dir-878_firmware
dir-878

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