CVEvulnerability

CVE-2021-28143

8.0 HIGH Published 2021-03-11 Modified 2026-06-17 Official page ↗

Status: Modified
Published: 2021-03-11
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 8.0 HIGH — CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected]): 7.7 HIGH — AV:A/AC:L/Au:S/C:C/I:C/A:C
Weaknesses: CWE-78

Description

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

Affected configurations

• dlink dir-841 firmware 3.03 • dlink dir-841 firmware 3.04

Related

Weakness · CWE (1)

CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness

References

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
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