CVE-2022-29642

TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a stack overflow via the url parameter in the function setUrlFilterRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/5.md	Exploit Third Party Advisory
https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/5.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5050_b20200504:::::::*
	cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5247_b20211129:::::::*

cpe:2.3:h:totolink:a3100r:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-05-18 12:15

Updated : 2024-11-21 06:59

NVD link : CVE-2022-29642

Mitre link : CVE-2022-29642

CVE.ORG link : CVE-2022-29642

JSON object : View

Products Affected

totolink

a3100r_firmware
a3100r

CWE

CWE-787

Out-of-bounds Write

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