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CISA Known Exploited Vulnerability
This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.
CVE

CVE-2021-35211

9.0
CVSScritical
Exploitable remotely over the internet · no authentication required.
Description

Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability. If exploited, a threat actor may be able to gain privileged access to the machine hosting Serv-U Only. SolarWinds Serv-U Managed File Transfer and Serv-U Secure FTP for Windows before 15.2.3 HF2 are affected by this vulnerability.

Attack Vector
Network
Privileges Req.
None
User Interaction
None
serv-u managed file transfer server and serv-u secured ftp
Updated Sep 26, 2026View on NVD →
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CVE history: serv-u managed file transfer server and serv-u secured ftp

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