CVE-2022-38566

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-08-28 · updated 2026-06-17
Weakness: CWE-787

Description

Tenda M3 V1.0.0.12(4856) was discovered to contain a heap buffer overflow vulnerability in the function formEmailTest. This vulnerability allows attackers to cause a Denial of Service (DoS) via the mailname parameter.

Affected products

Tenda M3: 1.0.0.12(4856)

References

https://github.com/xxy1126/Vuln/tree/main/Tenda%20M3/formEmailTest-mailname
https://github.com/xxy1126/Vuln/tree/main/Tenda%20M3/formEmailTest-mailname

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