CVE-2021-42784: OS Command Injection in debug_fcgi in D-Link DWR-932C E1 Firmware 1.0.0.4
First published: Tue Nov 23 2021(Updated: )
OS Command Injection vulnerability in debug_fcgi of D-Link DWR-932C E1 firmware allows a remote attacker to perform command injection via a crafted HTTP request.
Credit: cve_disclosure@tech.gov.sg cve_disclosure@tech.gov.sg
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DWR-932C | <=1.0.0.4 | |
| D-Link DWR-932C | =revision_e | |
| All of | ||
| D-Link DWR-932C | <=1.0.0.4 | |
| D-Link DWR-932C | =revision_e |
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Frequently Asked Questions
What is the severity of CVE-2021-42784?
CVE-2021-42784 is a critical severity OS Command Injection vulnerability allowing remote code execution through crafted HTTP requests.
How do I fix CVE-2021-42784?
To fix CVE-2021-42784, update the D-Link DWR-932C E1 firmware to versions later than 1.0.0.4.
What devices are affected by CVE-2021-42784?
CVE-2021-42784 affects the D-Link DWR-932C E1 firmware version 1.0.0.4 and earlier.
Can CVE-2021-42784 be exploited remotely?
Yes, CVE-2021-42784 can be exploited remotely by sending specially crafted HTTP requests.
What are the potential impacts of CVE-2021-42784?
The potential impacts of CVE-2021-42784 include unauthorized access and full system compromise due to command injection.
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- agent/software-canonical-lookup-request
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- source/NVD
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- vendor/dlink
- canonical/d-link dwr-932c
- version/d-link dwr-932c/1.0.0.4
- version/d-link dwr-932c/revision_e