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MitreCVE-2020-27631HistoryOct 10, 2023 - 5:15 p.m.
CVE-2020-27631
2023-10-1017:15:10
CWE-330
mitre
web.nvd.nist.gov
10
oryx
cyclonetcp
1.9.6
nvd
cve-2020-27631
tcp
isns
random
CVSS3
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
9.4
Confidence
High
EPSS
0.001
Percentile
32.5%
In Oryx CycloneTCP 1.9.6, TCP ISNs are improperly random.
Affected configurations
Node
oryx-embeddedcyclonetcpMatch1.9.6
| Vendor | Product | Version | CPE |
|---|---|---|---|
| oryx-embedded | cyclonetcp | 1.9.6 | cpe:2.3:a:oryx-embedded:cyclonetcp:1.9.6:*:*:*:*:*:*:* |
Related
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vulnrichment
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nvd
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ics
ics
Multiple Embedded TCP/IP Stacks (Update B)
2021-11-11 12:00:00
CVSS3
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
9.4
Confidence
High
EPSS
0.001
Percentile
32.5%
Related for CVE-2020-27631