Description
A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server's mod_cgi module environment variables allows a remote unauthenticated attacker to potentially execute code as a 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances firmware 10.2.0.8-37sv, 10.2.1.1-19sv, 10.2.1.2-24sv and earlier versions.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- SonicWall / SonicWall SMA10010.2.0.8-37sv and earlier – 10.2.0.8-37sv and earlier
- SonicWall / SonicWall SMA10010.2.1.1-19sv and earlier – 10.2.1.1-19sv and earlier
- SonicWall / SonicWall SMA10010.2.1.2-24sv and earlier – 10.2.1.2-24sv and earlier
Exploits & PoCs
- nucleiSonicWall SMA100 Stack - Buffer Overflow/Remote Code Executionby dwisiswant0, jbaines-r7