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VAR-202405-4039

Vulnerability from variot - Updated: 2025-07-09 22:54

TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the setMacFilterRules function. TOTOLINK CP450 is an outdoor wireless client terminal device produced by China's TOTOLINK Electronics Co., Ltd. It is mainly used to provide wireless broadband access services, especially for wireless network coverage in rural or remote areas. The vulnerability is caused by the setMacFilterRules method failing to properly verify the length of the input data. Attackers can exploit this vulnerability to cause a denial of service

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CVE-2024-34202 (GCVE-0-2024-34202)

Vulnerability from cvelistv5 – Published: 2024-05-09 16:37 – Updated: 2025-02-13 15:53

Summary

TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the setMacFilterRules function.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

Assigner

mitre

References

URL

Tags

https://github.com/n0wstr/IOTVuln/tree/main/CP450…

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            "vendor": "totolink",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202405-4039

CVE-2024-34202 (GCVE-0-2024-34202)

Tags

Sightings

Nomenclature