CVE-2021-28143

/jsonrpc on D-Link DIR-841 3.03 and 3.04 devices allows authenticated command injection via ping, ping6, or traceroute (under System Tools).

CVSS v3.0 8.0 HIGH
CVSS v2.0 7.7 HIGH

8.0^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.7^/10

CVSS v2.0 : HIGH

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

Exploitability : 5.1 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/vitorespf/Advisories/blob/master/DLINK-DIR-841-command-injection.txt	Exploit Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10207	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:dlink:dir-841_firmware:3.03:::::::*
	cpe:2.3:o:dlink:dir-841_firmware:3.04:::::::*

cpe:2.3:h:dlink:dir-841:-:*:*:*:*:*:*:*

Information

Published : 2021-03-11 14:15

Updated : 2021-04-23 08:42

NVD link : CVE-2021-28143

Mitre link : CVE-2021-28143

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-841_firmware
dir-841

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