Vulnerability Monitor

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CVE-2021-44246

Totolink devices A3100R v4.1.2cu.5050_B20200504, A830R v5.9c.4729_B20191112, and A720R v4.1.5cu.470_B20200911 were discovered to contain a stack overflow in the function setNoticeCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via the IpTo parameter.

Published

2022-02-04T02:15:07.827

Last Modified

2024-11-21T06:30:39.933

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System totolink a720r_firmware 4.1.5cu.470_b20200911 Yes
Hardware totolink a720r - No
Operating System totolink a830r_firmware 5.9c.4729_b20191112 Yes
Hardware totolink a830r - No
Operating System totolink a3100r_firmware 4.1.2cu.5050_b20200504 Yes
Hardware totolink a3100r - No
References