CVE-2022-40869

Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function fromDhcpListClient with a combined parameter "list*" ("%s%d","list").

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/fromDhcpListClient-list.md	Exploit Third Party Advisory
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/fromDhcpListClient-list.md	Exploit Third Party Advisory
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/fromDhcpListClient-list.md	Exploit Third Party Advisory
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/fromDhcpListClient-list.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tendacn:ac15_firmware:15.03.05.19:*:*:*:*:*:*:*

cpe:2.3:h:tendacn:ac15:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:tendacn:ac18_firmware:15.03.05.19:*:*:*:*:*:*:*

cpe:2.3:h:tendacn:ac18:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:22

Type	Values Removed	Values Added
References	~~() https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/fromDhcpListClient-list.md - Exploit, Third Party Advisory~~	() https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/fromDhcpListClient-list.md - Exploit, Third Party Advisory
References	~~() https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/fromDhcpListClient-list.md - Exploit, Third Party Advisory~~	() https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/fromDhcpListClient-list.md - Exploit, Third Party Advisory

Information

Published : 2022-09-23 14:15

Updated : 2024-11-21 07:22

NVD link : CVE-2022-40869

Mitre link : CVE-2022-40869

CVE.ORG link : CVE-2022-40869

JSON object : View

Products Affected

tendacn

ac15
ac18
ac15_firmware
ac18_firmware

CWE

CWE-787

Out-of-bounds Write

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