Vulnerability Monitor

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CVE-2022-26210

Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function setUpgradeFW, via the FileName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Published

2022-03-15T22:15:14.547

Last Modified

2024-11-21T06:53:35.933

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-78
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
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
Operating System totolink a950rg_firmware 4.1.2cu.5161_b20200903 Yes
Hardware totolink a950rg - No
Operating System totolink a800r_firmware 4.1.2cu.5137_b20200730 Yes
Hardware totolink a800r - No
Operating System totolink a3000ru_firmware 5.9c.5185_b20201128 Yes
Hardware totolink a3000ru - No
Operating System totolink a810r_firmware 4.1.2cu.5182_b20201026 Yes
Hardware totolink a810r - No
References