Vulnerability Monitor

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CVE-2018-18729

An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a heap-based buffer overflow vulnerability in the router's web server -- httpd. While processing the 'mac' parameter for a post request, the value is directly used in a strcpy to a variable placed on the heap, which can leak sensitive information or even hijack program control flow.

Published

2018-10-29T12:29:07.617

Last Modified

2024-11-21T03:56:28.197

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

8.5

Weaknesses
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System tenda ac7_firmware 15.03.06.44_cn Yes
Hardware tenda ac7 - No
Operating System tenda ac9_firmware 15.03.05.19\(6318\)_cn Yes
Hardware tenda ac9 - No
Operating System tenda ac10_firmware 15.03.06.23_cn Yes
Hardware tenda ac10 - No
Operating System tenda ac15_firmware 15.03.05.19_cn Yes
Hardware tenda ac15 - No
Operating System tenda ac18_firmware 15.03.05.19\(6318\)_cn Yes
Hardware tenda ac18 - No
References