CVE-2024-8227

A vulnerability was found in Tenda O1 1.0.0.7(10648) and classified as critical. Affected by this issue is the function fromDhcpSetSer of the file /goform/DhcpSetSer. The manipulation of the argument dhcpStartIp/dhcpEndIp/dhcpGw/dhcpMask/dhcpLeaseTime/dhcpDns1/dhcpDns2 leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/abcdefg-png/AHU-IoT-vulnerable/blob/main/Tenda/web-bridge/O1V1.1/fromDhcpSetSer.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.275936	Permissions Required VDB Entry
https://vuldb.com/?id.275936	VDB Entry
https://vuldb.com/?submit.394022	VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:o1_firmware:1.0.0.7\(10648\):*:*:*:*:*:*:*

cpe:2.3:h:tenda:o1:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-08-28 00:15

Updated : 2024-08-29 00:12

NVD link : CVE-2024-8227

Mitre link : CVE-2024-8227

CVE.ORG link : CVE-2024-8227

JSON object : View

Products Affected

tenda

o1_firmware
o1

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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