CVEvulnerability

CVE-2021-20040

7.5 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])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
CWE-22, CWE-23

Description

A relative path traversal vulnerability in the SMA100 upload funtion allows a remote unauthenticated attacker to upload crafted web pages or files as a 'nobody' user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

Affected configurations

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

Related

Weakness · CWE (2)

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
  • CWE-23 Relative Path Traversal weakness

References