CVE-2022-44257: Buffer Overflow
First published: Wed Nov 23 2022(Updated: )
TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter pppoeUser in the setOpModeCfg function.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Totolink Lr350 Firmware | =9.3.5u.6369_b20220309 | |
| TOTOLINK LR350 | ||
| All of | ||
| Totolink Lr350 Firmware | =9.3.5u.6369_b20220309 | |
| TOTOLINK LR350 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-44257?
CVE-2022-44257 is a vulnerability in TOTOLINK LR350 V9.3.5u.6369_B20220309 firmware that allows a post-authentication buffer overflow through the pppoeUser parameter in the setOpModeCfg function.
What is the severity of CVE-2022-44257?
The severity of CVE-2022-44257 is high with a CVSS score of 8.8.
How does CVE-2022-44257 affect TOTOLINK LR350?
CVE-2022-44257 affects TOTOLINK LR350 V9.3.5u.6369_B20220309 firmware by allowing a post-authentication buffer overflow.
How can I mitigate CVE-2022-44257?
To mitigate CVE-2022-44257, it is recommended to update TOTOLINK LR350 firmware to a version that has addressed the vulnerability.
Where can I find more information about CVE-2022-44257?
You can find more information about CVE-2022-44257 at the following reference link: [Reference Link](https://brief-nymphea-813.notion.site/LR350-bof-setOpModeCfg-9dc3504e403f445b85d5db09176ac406)
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