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CVE-2021-47960

🗓️ 10 Apr 2026 09:21:54Reported by synologyType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Synology SSL VPN Client pre-1.4.5-0684 allows information disclosure via a local loopback server after user interaction.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47960
10 Apr 202609:21
attackerkb
Circl
CVE-2021-47960
10 Apr 202610:23
circl
CNNVD
Synology SSL VPN Client 安全漏洞
10 Apr 202600:00
cnnvd
Cvelist
CVE-2021-47960
10 Apr 202609:21
cvelist
EUVD
EUVD-2021-34777
10 Apr 202612:31
euvd
NCSC
Vulnerabilities fixed in Synology SSL VPN Client
10 Apr 202612:11
ncsc
NVD
CVE-2021-47960
10 Apr 202610:16
nvd
Positive Technologies
PT-2026-31905
10 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2021-47960
10 Apr 202610:28
redhatcve
Vulnrichment
CVE-2021-47960
10 Apr 202609:21
vulnrichment
Rows per page
NVD
Node
synologyssl_vpn_clientRange<1.4.5-0684
[
  {
    "vendor": "Synology",
    "product": "Synology SSL VPN Client",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThan": "1.4.5-0684",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "affected"
  }
]

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29 May 2026 19:06Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00033
SSVC
4