Vulnerability Monitor

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CVE-2020-29557

An issue was discovered on D-Link DIR-825 R1 devices through 3.0.1 before 2020-11-20. A buffer overflow in the web interface allows attackers to achieve pre-authentication remote code execution.

Published

2021-01-29T20:15:12.933

Last Modified

2025-03-14T17:29:14.257

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

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

10.0

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-119
  • Type: Secondary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System dlink dir-825_r1_firmware ≤ 3.0.1 Yes
Hardware dlink dir-825 r1 No
Hardware dlink dir-825\/a d1a No
Hardware dlink dir-825\/ac e No
Hardware dlink dir-825\/ac e1a No
Hardware dlink dir-825\/acf f1 No
Hardware dlink dir-825\/gf gf No
References