CVE-2022-28973 — HIGH (7.5)

Vulnerability Description

Tenda AX1806 v1.0.0.1 was discovered to contain a stack overflow via the wanMTU parameter in the function fromAdvSetMacMtuWan. This vulnerability allows attackers to cause a Denial of Service (DoS).

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tenda	Ax1806 Firmware	1.0.0.1
Tenda	Ax1806	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/d1tto/IoT-vuln/blob/main/Tenda/AX1806/fromAdvSetMacMtuWan/reaExploitThird Party Advisory
https://github.com/d1tto/IoT-vuln/blob/main/Tenda/AX1806/fromAdvSetMacMtuWan/reaExploitThird Party Advisory

FAQ

What is CVE-2022-28973?

CVE-2022-28973 is a vulnerability with a CVSS score of 7.5 (HIGH). Tenda AX1806 v1.0.0.1 was discovered to contain a stack overflow via the wanMTU parameter in the function fromAdvSetMacMtuWan. This vulnerability allows attackers to cause a Denial of Service (DoS).

How severe is CVE-2022-28973?

CVE-2022-28973 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-28973?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ax1806 Firmware, Tenda Ax1806.