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EUVD-2020-20140

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

TCP Initial Sequence Numbers in FNET 4.6.3 are improperly random, leading to security issues.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2020-27633
10 Oct 202320:16
circl
CNNVD
FNET software Security Feature Issue Vulnerability
11 Feb 202100:00
cnnvd
CVE
CVE-2020-27633
10 Oct 202300:00
cve
Cvelist
CVE-2020-27633
10 Oct 202300:00
cvelist
ICS
Multiple Embedded TCP/IP Stacks (Update B)
11 Feb 202100:00
ics
NVD
CVE-2020-27633
10 Oct 202317:15
nvd
Prion
Design/Logic Flaw
10 Oct 202317:15
prion
Positive Technologies
PT-2021-2230 · Fnet · Fnet
5 Mar 202100:00
ptsecurity
RedhatCVE
CVE-2020-27633
22 May 202515:51
redhatcve
Vulnrichment
CVE-2020-27633
10 Oct 202300:00
vulnrichment
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "b6b3a7ae-a24f-35b9-a14c-0b1c388f624e",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "1957086a-1f4f-3484-9758-e03376c87428",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
8.8High risk
Vulners AI Score8.8
CVSS 3.19.1
EPSS0.00185
SSVC
1