CVE-2022-40876

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-40876
In Tenda ax1803 v1.0.0.1, the http requests handled by the fromAdvSetMacMtuWan functions, wanSpeed, cloneType, mac, can cause a stack overflow and enable remote code execution (RCE).

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
https://www.cnblogs.com/L0g4n-blog/p/16695155.html Exploit Third Party Advisory
https://www.cnblogs.com/L0g4n-blog/p/16704071.html Exploit Third Party Advisory
https://www.cnblogs.com/L0g4n-blog/p/16695155.html Exploit Third Party Advisory
https://www.cnblogs.com/L0g4n-blog/p/16704071.html Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:ax1803_firmware:1.0.0.1:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ax1803:-:*:*:*:*:*:*:*
History

21 Nov 2024, 07:22

Type Values Removed Values Added
References () https://www.cnblogs.com/L0g4n-blog/p/16695155.html - Exploit, Third Party Advisory () https://www.cnblogs.com/L0g4n-blog/p/16695155.html - Exploit, Third Party Advisory
References () https://www.cnblogs.com/L0g4n-blog/p/16704071.html - Exploit, Third Party Advisory () https://www.cnblogs.com/L0g4n-blog/p/16704071.html - Exploit, Third Party Advisory

31 Oct 2022, 18:47

Type Values Removed Values Added
CPE cpe:2.3:o:tenda:ax1803_firmware:1.0.0.1:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ax1803:-:*:*:*:*:*:*:*
References (MISC) https://www.cnblogs.com/L0g4n-blog/p/16695155.html - (MISC) https://www.cnblogs.com/L0g4n-blog/p/16695155.html - Exploit, Third Party Advisory
References (MISC) https://www.cnblogs.com/L0g4n-blog/p/16704071.html - (MISC) https://www.cnblogs.com/L0g4n-blog/p/16704071.html - Exploit, Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE CWE-787

27 Oct 2022, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-10-27 21:15

Updated : 2024-11-21 07:22

NVD link : CVE-2022-40876

Mitre link : CVE-2022-40876

CVE.ORG link : CVE-2022-40876

JSON object : View

Products Affected

tenda

  • ax1803
  • ax1803_firmware
CWE
CWE-787

Out-of-bounds Write