CVE-2020-11899

MEDIUMMonitor

Published:Jun 17, 2020(5 years ago)

Modified:Nov 7, 2025

Adjacent NetworkNo Auth RequiredNo InteractionLow Complexity

Vulnerability Description

The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.

Attack Characteristics

ADJACENT_NETWORKLow ComplexityNo Auth NeededNo User Interaction

🤖

AI analysis not yet available

Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.

No Fix Known

No patch has been released yet. Apply workarounds or mitigations where available.

Affected Software

Vendor	Product	Versions	Fixed In
treck	tcp\/ip	6.0.1.66	-
dell	wyse_5050_all-in-one_firmware	-	-
dell	wyse_7030_firmware	-

Timeline

Published
CVE disclosed publicly
Jun 17, 20205 years ago
Last Modified
Most recent update
Nov 7, 20256 months ago
Indexed to CVEInsight
Added to this platform
Mar 29, 20261 month ago

References

https://www.kb.cert.org/vuls/id/257161/Mitigation
https://www.treck.comProduct
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txtBroken Link

CVSS Score

v3.1

5.4/ 10.0

MEDIUM

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

At a Glance

Affected Products

References

treck / tcp\/ip

https://cwe.mitre.org/data/definitions/125.htmlTechnical Description

https://jsof-tech.com/vulnerability-disclosure-policy/Broken Link

https://security.netapp.com/advisory/ntap-20200625-0006/Third Party Advisory

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/...Third Party Advisory

https://www.dell.com/support/article/de-de/sln321836/dell-response-to-...Third Party Advisory

https://www.intel.com/content/www/us/en/security-center/advisory/intel...Third Party Advisory

https://www.jsof-tech.com/ripple20/Broken Link

https://www.kb.cert.org/vuls/id/257161Third Party Advisory

http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txtBroken Link

https://cwe.mitre.org/data/definitions/125.htmlTechnical Description

https://jsof-tech.com/vulnerability-disclosure-policy/Broken Link

https://security.netapp.com/advisory/ntap-20200625-0006/Third Party Advisory

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/...Third Party Advisory

https://www.dell.com/support/article/de-de/sln321836/dell-response-to-...Third Party Advisory

https://www.intel.com/content/www/us/en/security-center/advisory/intel...Third Party Advisory

https://www.jsof-tech.com/ripple20/Broken Link

https://www.kb.cert.org/vuls/id/257161Third Party Advisory

https://www.kb.cert.org/vuls/id/257161/Mitigation

https://www.treck.comProduct

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve...US Government Resource

CVSS v3 Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Impact

ScopeUnchanged

ConfidentialityNone

IntegrityLow

AvailabilityLow

Impact Analysis

ConfidentialityNone

NoneLowHigh

IntegrityLow

NoneLowHigh

AvailabilityLow

NoneLowHigh

CVE-2020-11899

✦ Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

Vulnerability Description