Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-28877

Buffer overflow in in the copy_msg_element function for the devDiscoverHandle server in the TP-Link WR and WDR series, including WDR7400, WDR7500, WDR7660, WDR7800, WDR8400, WDR8500, WDR8600, WDR8620, WDR8640, WDR8660, WR880N, WR886N, WR890N, WR890N, WR882N, and WR708N.

Published

2020-11-20T16:15:15.743

Last Modified

2024-11-21T05:23:13.967

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

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

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-120
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System tp-link wdr7400_firmware - Yes
Hardware tp-link wdr7400 - No
Operating System tp-link wdr7500_firmware - Yes
Hardware tp-link wdr7500 - No
Operating System tp-link wdr7660_firmware - Yes
Hardware tp-link wdr7660 - No
Operating System tp-link wdr7800_firmware - Yes
Hardware tp-link wdr7800 - No
Operating System tp-link wdr8400_firmware - Yes
Hardware tp-link wdr8400 - No
Operating System tp-link wdr8500_firmware - Yes
Hardware tp-link wdr8500 - No
Operating System tp-link wdr8600_firmware - Yes
Hardware tp-link wdr8600 - No
Operating System tp-link wdr8620_firmware - Yes
Hardware tp-link wdr8620 - No
Operating System tp-link wdr8640_firmware - Yes
Hardware tp-link wdr8640 - No
Operating System tp-link wdr8660_firmware - Yes
Hardware tp-link wdr8660 - No
Operating System tp-link wr880n_firmware - Yes
Hardware tp-link wr880n - No
Operating System tp-link wr886n_firmware - Yes
Hardware tp-link wr886n - No
Operating System tp-link wr890n_firmware - Yes
Hardware tp-link wr890n - No
Operating System tp-link wr890n_firmware - Yes
Hardware tp-link wr890n - No
Operating System tp-link wr882n_firmware - Yes
Hardware tp-link wr882n - No
Operating System tp-link wr708n_firmware - Yes
Hardware tp-link wr708n - No
References