What is CVE-2022-44258?

CVE-2022-44258 is a vulnerability in TOTOLINK LR350 V9.3.5u.6369_B20220309 that allows for a post-authentication buffer overflow via the 'command' parameter in the setTracerouteCfg function.

What is the severity of CVE-2022-44258?

CVE-2022-44258 has a severity score of 8.8, which is considered high.

How does CVE-2022-44258 affect TOTOLINK LR350 Firmware version 9.3.5u.6369_b20220309?

CVE-2022-44258 affects TOTOLINK LR350 Firmware version 9.3.5u.6369_b20220309 by allowing a post-authentication buffer overflow through the 'command' parameter in the setTracerouteCfg function.

How can I fix CVE-2022-44258?

Currently, there is no known fix or patch available for CVE-2022-44258. It is recommended to monitor the vendor's security advisories for updates or mitigations.

What is CWE-119 and CWE-787?

CWE-119 refers to Improper Restriction of Operations within the Bounds of a Memory Buffer, while CWE-787 refers to Out-of-bounds Write.

Vulnerability/
CVE-2022-44258

high

8.8

CWE

787 119

23/11/2022

21/11/2024

CVE-2022-44258: Buffer Overflow

First published: Wed Nov 23 2022(Updated: )

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter command in the setTracerouteCfg 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-setTracerouteCfg-cca08814d6b24733ade00b2dae1d4c1a

Frequently Asked Questions

What is CVE-2022-44258?
CVE-2022-44258 is a vulnerability in TOTOLINK LR350 V9.3.5u.6369_B20220309 that allows for a post-authentication buffer overflow via the 'command' parameter in the setTracerouteCfg function.
What is the severity of CVE-2022-44258?
CVE-2022-44258 has a severity score of 8.8, which is considered high.
How does CVE-2022-44258 affect TOTOLINK LR350 Firmware version 9.3.5u.6369_b20220309?
CVE-2022-44258 affects TOTOLINK LR350 Firmware version 9.3.5u.6369_b20220309 by allowing a post-authentication buffer overflow through the 'command' parameter in the setTracerouteCfg function.
How can I fix CVE-2022-44258?
Currently, there is no known fix or patch available for CVE-2022-44258. It is recommended to monitor the vendor's security advisories for updates or mitigations.
What is CWE-119 and CWE-787?
CWE-119 refers to Improper Restriction of Operations within the Bounds of a Memory Buffer, while CWE-787 refers to Out-of-bounds Write.

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collector/mitre-cve
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agent/first-publish-date
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/author
agent/last-modified-date
agent/event
agent/softwarecombine
agent/tags
agent/source
vendor/totolink
canonical/totolink lr350 firmware
version/totolink lr350 firmware/9.3.5u.6369_b20220309
canonical/totolink lr350

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