Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-20039

Improper neutralization of special elements in the SMA100 management interface '/cgi-bin/viewcert' POST http method allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

Published

2021-12-08T10:15:07.903

Last Modified

2024-11-21T05:45:50.030

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.0

Impact Score

10.0

Weaknesses
  • Type: Secondary
    CWE-78
  • Type: Primary
    CWE-78
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System sonicwall sma_200_firmware 9.0.0.11-31sv Yes
Operating System sonicwall sma_200_firmware 10.2.0.8-37sv Yes
Operating System sonicwall sma_200_firmware 10.2.1.1-19sv Yes
Hardware sonicwall sma_200 - No
Operating System sonicwall sma_210_firmware 9.0.0.11-31sv Yes
Operating System sonicwall sma_210_firmware 10.2.0.8-37sv Yes
Operating System sonicwall sma_210_firmware 10.2.1.1-19sv Yes
Hardware sonicwall sma_210 - No
Operating System sonicwall sma_410_firmware 9.0.0.11-31sv Yes
Operating System sonicwall sma_410_firmware 10.2.0.8-37sv Yes
Operating System sonicwall sma_410_firmware 10.2.1.1-19sv Yes
Hardware sonicwall sma_410 - No
Operating System sonicwall sma_400_firmware 9.0.0.11-31sv Yes
Operating System sonicwall sma_400_firmware 10.2.0.8-37sv Yes
Operating System sonicwall sma_400_firmware 10.2.1.1-19sv Yes
Hardware sonicwall sma_400 - No
Operating System sonicwall sma_500v_firmware 9.0.0.11-31sv Yes
Operating System sonicwall sma_500v_firmware 10.2.0.8-37sv Yes
Operating System sonicwall sma_500v_firmware 10.2.1.1-19sv Yes
Hardware sonicwall sma_500v - No
References