The vulnerability of the RDP connections management tool RDP-Manager, related to unlimited resource allocation, allows attackers to cause service interruptions.
🗓️ 18 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2021-47771 | 15 Jan 202615:52 | – | attackerkb |
 | Cinspiration RDP Manager security vulnerabilities | 15 Jan 202600:00 | – | cnnvd |
 | CVE-2021-47771 | 15 Jan 202615:52 | – | cve |
 | CVE-2021-47771 RDP Manager 4.9.9.3 - Denial-of-Service (PoC) | 15 Jan 202615:52 | – | cvelist |
 | EUVD-2026-2766 | 15 Jan 202615:52 | – | euvd |
 | CVE-2021-47771 | 15 Jan 202616:16 | – | nvd |
 | CVE-2021-47771 | 15 Jan 202616:16 | – | osv |
 | PT-2026-3046 | 15 Jan 202600:00 | – | ptsecurity |
 | CVE-2021-47771 RDP Manager 4.9.9.3 - Denial-of-Service (PoC) | 15 Jan 202615:52 | – | vulnrichment |
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18 Feb 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.9
CVSS 36.2
EPSS0.00224