CVE-2021-45734
First published: Fri Feb 04 2022(Updated: )
TOTOLINK X5000R v9.1.0u.6118_B20201102 was discovered to contain a stack overflow in the function setUrlFilterRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via the url parameter.
Credit: cve@mitre.org 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-2021-45734?
CVE-2021-45734 is a vulnerability discovered in TOTOLINK X5000R v9.1.0u.6118_B20201102 that allows attackers to cause a Denial of Service (DoS) through a stack overflow in the setUrlFilterRules function.
How does CVE-2021-45734 affect TOTOLINK X5000R?
CVE-2021-45734 affects TOTOLINK X5000R v9.1.0u.6118_B20201102 firmware version and can be exploited by attackers to cause a Denial of Service (DoS) by manipulating the url parameter.
What is the severity of CVE-2021-45734?
CVE-2021-45734 has a severity value of 7.5, which is classified as high.
How can the CVE-2021-45734 vulnerability be fixed?
To fix the CVE-2021-45734 vulnerability, users should update their TOTOLINK X5000R firmware version to a secure version provided by the vendor.
Where can I find more information about CVE-2021-45734?
More information about CVE-2021-45734 can be found at the following reference link: [Reference](https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_10/10.md)
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