CVEvulnerability

CVE-2021-20039

8.8 HIGH Published 2021-12-08 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-12-08
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
Weaknesses
CWE-78

Description

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.

Affected configurations

• sonicwall sma 200 firmware 9.0.0.11-31sv • sonicwall sma 200 firmware 10.2.0.8-37sv • sonicwall sma 200 firmware 10.2.1.1-19sv • sonicwall sma 210 firmware 9.0.0.11-31sv • sonicwall sma 210 firmware 10.2.0.8-37sv • sonicwall sma 210 firmware 10.2.1.1-19sv • sonicwall sma 410 firmware 9.0.0.11-31sv • sonicwall sma 410 firmware 10.2.0.8-37sv • sonicwall sma 410 firmware 10.2.1.1-19sv • sonicwall sma 400 firmware 9.0.0.11-31sv • sonicwall sma 400 firmware 10.2.0.8-37sv • sonicwall sma 400 firmware 10.2.1.1-19sv • sonicwall sma 500v firmware 9.0.0.11-31sv • sonicwall sma 500v firmware 10.2.0.8-37sv • sonicwall sma 500v firmware 10.2.1.1-19sv

Related

Weakness · CWE (1)

  • CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness

References