CVE-2022-44256: Buffer Overflow

Published Nov 23, 2022
·
Updated

TOTOLINK LR350 V9.3.5u.6369B20220309 contains a post-authentication buffer overflow via parameter lang in the setLanguageCfg function.

Affected Software

4 affected components
TOTOLINK Nr1800x Firmware=9.3.5u.6369_b20220309
TOTOLINK NR1800X
All of the following
TOTOLINK Nr1800x Firmware=9.3.5u.6369_b20220309
TOTOLINK NR1800X

Event History

Nov 23, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2022-44256?

CVE-2022-44256 is a vulnerability found in TOTOLINK LR350 V9.3.5u.6369_B20220309 firmware that allows a post-authentication buffer overflow via the 'lang' parameter in the setLanguageCfg function.

2

How severe is CVE-2022-44256?

CVE-2022-44256 has a severity rating of 8.8 (high).

3

What software versions are affected by CVE-2022-44256?

TOTOLINK LR350 V9.3.5u.6369_B20220309 firmware is affected by CVE-2022-44256.

4

How can I fix CVE-2022-44256?

At the moment, there is no official fix available for CVE-2022-44256. It is recommended to follow the security recommendations provided by the vendor and apply any patches or updates as soon as they become available.

5

Where can I find more information about CVE-2022-44256?

You can find more information about CVE-2022-44256 at the following reference: [link](https://brief-nymphea-813.notion.site/LR350-bof-setLanguageCfg-ddd638b9bb2d4c72b8dba5125c293141)

Contact

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