CVE-2022-40103 — MEDIUM (5.5)

Vulnerability Description

Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formSetAutoPing function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted string.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tenda	I9 Firmware	1.0.0.8\(3828\)
Tenda	I9	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/splashsc/IOT_Vulnerability_Discovery/blob/main/Tenda/Tenda_i9Broken LinkThird Party Advisory
https://github.com/splashsc/IOT_Vulnerability_Discovery/blob/main/Tenda/Tenda_i9Broken LinkThird Party Advisory

FAQ

What is CVE-2022-40103?

CVE-2022-40103 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formSetAutoPing function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted string.

How severe is CVE-2022-40103?

CVE-2022-40103 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-40103?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda I9 Firmware, Tenda I9.