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CVE-2021-4467

🗓️ 14 Nov 2025 22:51:47Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views

Remote DoS in Positive Technologies MaxPatrol 8 and XSpider on port 2002; unauthenticated attacker exhausts session IDs.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Positive MaxPatrol 8和Positive XSpider 安全漏洞
14 Nov 202500:00
cnnvd
Cvelist
CVE-2021-4467 Positive Technologies MaxPatrol 8 & XSpider Remote DoS
14 Nov 202522:51
cvelist
EUVD
EUVD-2021-34719
14 Nov 202522:51
euvd
NVD
CVE-2021-4467
14 Nov 202523:15
nvd
Positive Technologies
PT-2025-47018
14 Nov 202500:00
ptsecurity
RedhatCVE
CVE-2021-4467
17 Nov 202509:07
redhatcve
Vulnrichment
CVE-2021-4467 Positive Technologies MaxPatrol 8 & XSpider Remote DoS
14 Nov 202522:51
vulnrichment
Vulners
CNA
[
  {
    "defaultStatus": "unknown",
    "product": "MaxPatrol 8 (Server)",
    "vendor": "Positive Technologies",
    "versions": [
      {
        "lessThanOrEqual": "09.2020",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unknown",
    "product": "XSpider (Server)",
    "vendor": "Positive Technologies",
    "versions": [
      {
        "lessThanOrEqual": "09.2020",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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15 Apr 2026 00:35Current
6.8Medium risk
Vulners AI Score6.8
CVSS 48.7
EPSS0.0015
SSVC
13