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CVE-2020-37133

🗓️ 05 Feb 2026 16:13:36Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 5 Views

UltraVNC Launcher Denial of Service via Repeater Host field crashes the app with a 300 character input.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2020-37133
5 Feb 202616:13
attackerkb
CNNVD
UltraVNC Launcher 安全漏洞
5 Feb 202600:00
cnnvd
Cvelist
CVE-2020-37133 UltraVNC Launcher 1.2.4.0 - 'RepeaterHost' Denial of Service
5 Feb 202616:13
cvelist
EUVD
EUVD-2020-31031
5 Feb 202616:13
euvd
NVD
CVE-2020-37133
5 Feb 202617:16
nvd
OSV
CVE-2020-37133
5 Feb 202617:16
osv
Positive Technologies
PT-2026-6577
5 Feb 202600:00
ptsecurity
Vulnrichment
CVE-2020-37133 UltraVNC Launcher 1.2.4.0 - 'RepeaterHost' Denial of Service
5 Feb 202616:13
vulnrichment
NVD
Vulners
Node
uvncultravncRange1.2.4.0
[
  {
    "vendor": "UltraVNC Team",
    "product": "UltraVNC Launcher",
    "versions": [
      {
        "version": "1.2.4.0",
        "status": "affected"
      }
    ]
  }
]

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09 Feb 2026 22:09Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
CVSS 46.7
EPSS0.00015
SSVC
5