CVE-2023-40042

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-40042
TOTOLINK T10_v2 5.9c.5061_B20200511 has a stack-based buffer overflow in setStaticDhcpConfig in /lib/cste_modules/lan.so. Attackers can send crafted data in an MQTT packet, via the comment parameter, to control the return address and execute code.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

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
http://www.totolink.cn Not Applicable
https://github.com/Korey0sh1/IoT_vuln/blob/main/TOTOLINK/T10_V2/setStaticDhcpConfig.md Exploit Third Party Advisory
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/172/ids/36.html Product
http://www.totolink.cn Not Applicable
https://github.com/Korey0sh1/IoT_vuln/blob/main/TOTOLINK/T10_V2/setStaticDhcpConfig.md Exploit Third Party Advisory
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/172/ids/36.html Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:t10_v2_firmware:5.9c.5061_b20200511:*:*:*:*:*:*:*
cpe:2.3:h:totolink:t10_v2:-:*:*:*:*:*:*:*
History

21 Nov 2024, 08:18

Type Values Removed Values Added
References () http://www.totolink.cn - Not Applicable () http://www.totolink.cn - Not Applicable
References () https://github.com/Korey0sh1/IoT_vuln/blob/main/TOTOLINK/T10_V2/setStaticDhcpConfig.md - Exploit, Third Party Advisory () https://github.com/Korey0sh1/IoT_vuln/blob/main/TOTOLINK/T10_V2/setStaticDhcpConfig.md - Exploit, Third Party Advisory
References () https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/172/ids/36.html - Product () https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/172/ids/36.html - Product

11 Aug 2023, 23:37

Type Values Removed Values Added
CPE cpe:2.3:o:totolink:t10_v2_firmware:5.9c.5061_b20200511:*:*:*:*:*:*:*
cpe:2.3:h:totolink:t10_v2:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE CWE-787
References (MISC) http://www.totolink.cn - (MISC) http://www.totolink.cn - Not Applicable
References (MISC) https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/172/ids/36.html - (MISC) https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/172/ids/36.html - Product
References (MISC) https://github.com/Korey0sh1/IoT_vuln/blob/main/TOTOLINK/T10_V2/setStaticDhcpConfig.md - (MISC) https://github.com/Korey0sh1/IoT_vuln/blob/main/TOTOLINK/T10_V2/setStaticDhcpConfig.md - Exploit, Third Party Advisory

08 Aug 2023, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-08 19:15

Updated : 2024-11-21 08:18

NVD link : CVE-2023-40042

Mitre link : CVE-2023-40042

CVE.ORG link : CVE-2023-40042

JSON object : View

Products Affected

totolink

  • t10_v2_firmware
  • t10_v2
CWE
CWE-787

Out-of-bounds Write