CVE-2026-28318 Scanner
CVE-2026-28318 Scanner - Denial of Service (DoS) vulnerability in SolarWinds Serv-U
Used 3 times · 4.2k assets checked · domain, subdomain, ipv4
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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-2026-28318
7.5
CVSShigh
Exploitable remotely over the internet · no authentication required.
Description
SolarWinds Serv-U is susceptible to specially crafted POST requests that crash the Serv-U service without authentication using Content-Encoding: deflate. Mitigation steps are provided to secure customer environments in the SolarWinds Trust Center if you are unable to deploy the update
Attack Vector
Network
Privileges Req.
None
User Interaction
None
serv-u
Updated Nov 13, 2026View on NVD →
S4E scanner
CVE history: serv-u
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