CVE-2022-41521
First published: Thu Oct 06 2022(Updated: )
TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the sPort/ePort parameter in the setIpPortFilterRules function.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Totolink Nr1800x Firmware | =9.1.0u.6279_b20210910 | |
| TOTOLINK NR1800X |
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Reference Links
Frequently Asked Questions
What is CVE-2022-41521?
CVE-2022-41521 is a vulnerability in TOTOLINK NR1800X V9.1.0u.6279_B20210910 that allows an authenticated stack overflow.
How does CVE-2022-41521 occur?
CVE-2022-41521 occurs through the sPort/ePort parameter in the setIpPortFilterRules function.
Which software versions are affected by CVE-2022-41521?
TOTOLINK NR1800X V9.1.0u.6279_B20210910 is affected by CVE-2022-41521.
What is the severity of CVE-2022-41521?
CVE-2022-41521 has a severity rating of 8.8 (high).
How can CVE-2022-41521 be mitigated?
Currently, there is no available mitigation for CVE-2022-41521. It is recommended to update to a patched version of the software, if available.
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