CVE-2021-28143: OS Command Injection
First published: Thu Mar 11 2021(Updated: )
/jsonrpc on D-Link DIR-841 3.03 and 3.04 devices allows authenticated command injection via ping, ping6, or traceroute (under System Tools).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| dlink DIR-841 firmware | =3.03 | |
| dlink DIR-841 firmware | =3.04 | |
| dlink DIR-841 firmware |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-28143?
CVE-2021-28143 has a medium severity rating due to the potential for authenticated command injection.
How do I fix CVE-2021-28143?
To mitigate CVE-2021-28143, update the D-Link DIR-841 firmware to version 3.05 or later.
Which versions of D-Link DIR-841 are affected by CVE-2021-28143?
CVE-2021-28143 affects D-Link DIR-841 firmware versions 3.03 and 3.04.
What is the potential impact of CVE-2021-28143?
CVE-2021-28143 allows an authenticated user to execute arbitrary commands on the device via crafted requests.
Are all D-Link DIR-841 devices vulnerable to CVE-2021-28143?
No, only devices running firmware versions 3.03 and 3.04 are vulnerable to CVE-2021-28143.
- agent/references
- agent/weakness
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/remedy
- agent/severity
- agent/author
- agent/description
- agent/event
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/dlink
- canonical/dlink dir-841 firmware
- version/dlink dir-841 firmware/3.03
- version/dlink dir-841 firmware/3.04