What is CVE-2022-44253?

CVE-2022-44253 is a vulnerability in TOTOLINK LR350 V9.3.5u.6369_B20220309 that allows a buffer overflow via the 'ip' parameter in the setDiagnosisCfg function.

What is the severity of CVE-2022-44253?

CVE-2022-44253 has a severity rating of 8.8, which is considered high.

How does CVE-2022-44253 affect TOTOLINK LR350?

CVE-2022-44253 affects TOTOLINK LR350 V9.3.5u.6369_B20220309 by allowing a post-authentication buffer overflow through the 'ip' parameter in the setDiagnosisCfg function.

How can I fix CVE-2022-44253?

To fix CVE-2022-44253, it is recommended to update to a secure version of TOTOLINK LR350 firmware that addresses the vulnerability.

Where can I find more information about CVE-2022-44253?

More information about CVE-2022-44253 can be found at the following reference: [reference link](https://brief-nymphea-813.notion.site/LR350-bof-setDiagnosisCfg-bdae239f42e64a48a57b070b5bf17456)

Vulnerability/
CVE-2022-44253

high

8.8

CWE

787 119

23/11/2022

21/11/2024

CVE-2022-44253: Buffer Overflow

First published: Wed Nov 23 2022(Updated: )

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter ip in the setDiagnosisCfg 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

https://brief-nymphea-813.notion.site/LR350-bof-setDiagnosisCfg-bdae239f42e64a48a57b070b5bf17456

Frequently Asked Questions

What is CVE-2022-44253?
CVE-2022-44253 is a vulnerability in TOTOLINK LR350 V9.3.5u.6369_B20220309 that allows a buffer overflow via the 'ip' parameter in the setDiagnosisCfg function.
What is the severity of CVE-2022-44253?
CVE-2022-44253 has a severity rating of 8.8, which is considered high.
How does CVE-2022-44253 affect TOTOLINK LR350?
CVE-2022-44253 affects TOTOLINK LR350 V9.3.5u.6369_B20220309 by allowing a post-authentication buffer overflow through the 'ip' parameter in the setDiagnosisCfg function.
How can I fix CVE-2022-44253?
To fix CVE-2022-44253, it is recommended to update to a secure version of TOTOLINK LR350 firmware that addresses the vulnerability.
Where can I find more information about CVE-2022-44253?
More information about CVE-2022-44253 can be found at the following reference: [reference link](https://brief-nymphea-813.notion.site/LR350-bof-setDiagnosisCfg-bdae239f42e64a48a57b070b5bf17456)

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agent/first-publish-date
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source/NVD
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agent/author
agent/last-modified-date
agent/softwarecombine
agent/tags
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vendor/totolink
canonical/totolink lr350 firmware
version/totolink lr350 firmware/9.3.5u.6369_b20220309
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