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March 30, 2022Rewterz Threat Advisory – CVE-2021-35254 – SolarWinds Web Help Desk Vulnerability
March 30, 2022
Severity
High
Analysis Summary
CVE-2022-22274
SonicWall SonicOS is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. By sending a specially-crafted HTTP request, a remote attacker could overflow a buffer and execute arbitrary code or cause a denial of service condition on the system.
Impact
- Buffer Overflow
Indicators Of Compromise
CVE
- CVE-2022-22274
Affected Vendors
Sonicwall
Affected Products
- SonicWall SonicOS 7.0.1-5050
- SonicWall SonicOS 7.0.1-R579
- SonicWall SonicOS 6.5.4.4-44v-21-1452
Remediation
Refer to SonicWall Security Advisory for patch, upgrade or suggested workaround information.