CVE-2021-35232
Published: April 11, 2026
Official Description
Hard coded credentials discovered in SolarWinds Web Help Desk product. Through these credentials, the attacker with local access to the Web Help Desk host machine allows to execute arbitrary HQL queries against the database and leverage the vulnerability to steal the password hashes of the users or insert arbitrary data into the database.
Technical Analysis
CVE-2021-35232 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2021-35232 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2021-35232 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1