CVE-2021-45738: Command Injection
First published: Fri Feb 04 2022(Updated: )
TOTOLINK X5000R v9.1.0u.6118_B20201102 was discovered to contain a command injection vulnerability in the function UploadFirmwareFile. This vulnerability allows attackers to execute arbitrary commands via the parameter FileName.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Totolink X5000r Firmware | =9.1.0u.6118_b20201102 | |
| TOTOLINK X5000R |
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Frequently Asked Questions
What is CVE-2021-45738?
CVE-2021-45738 is a command injection vulnerability discovered in TOTOLINK X5000R v9.1.0u.6118_B20201102.
How does the command injection vulnerability in TOTOLINK X5000R v9.1.0u.6118_B20201102 work?
The command injection vulnerability in TOTOLINK X5000R v9.1.0u.6118_B20201102 allows attackers to execute arbitrary commands by exploiting the UploadFirmwareFile function and the FileName parameter.
What is the severity of CVE-2021-45738?
The severity of CVE-2021-45738 is critical with a CVSS score of 9.8.
What software versions are affected by CVE-2021-45738?
TOTOLINK X5000R v9.1.0u.6118_B20201102 is affected by CVE-2021-45738.
How can I fix the command injection vulnerability in TOTOLINK X5000R v9.1.0u.6118_B20201102?
Patch or update the TOTOLINK X5000R firmware to a non-vulnerable version.
- collector/nvd-index
- agent/weakness
- agent/type
- agent/event
- agent/references
- agent/severity
- agent/author
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/totolink
- canonical/totolink x5000r firmware
- version/totolink x5000r firmware/9.1.0u.6118_b20201102
- canonical/totolink x5000r