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CVE-2020-11899

Published: Jun 17, 2020Updated: Nov 7, 2025 Sources: CVE List NVD BDU csafCWE-125
5.4MEDIUM
NVD MITRE
EPSS Score
18.4%
Top 3.1%
CISA KEV
Active Exploitation
Since Mar 3, 2022
Exploits
1 Known
Remediation
Patch Available
Self-Check
OpenVAS

Description

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

No summary for this CVE yet.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:NI:LA:L
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-125

Affected Products

dell
commercial·USaka dell technologies
wyse 5050 all-in-one firmwareEmbeddedFirmware
Hardware Firmware / printer-peripheral
wyse 7030 firmwareEmbeddedFirmware
Hardware Firmware / printer-peripheral
wyse 5030 firmwareEmbeddedFirmware
Hardware Firmware / printer-peripheral
HP Inc.
commercial·USaka hp
HP iLO 4EmbeddedFirmware
Hardware Firmware
HP Integrated Lights-Out 5 (iLO 5)On-prem
Enterprise Software / itsm-monitoring
HP Integrated Lights-Out 3 (iLO 3)On-prem
Enterprise Software / itsm-monitoring
treck
commercialaka tcp/ip, ipv6
tcp\/ipMixed
OSS Libraries / generic-library
Treck Inc.
commercialaka treck tcp/ip
Treck TCP/IPEmbedded
Networking Infrastructure / router-switch
Cisco Systems Inc.
commercial·USaka cisco systems, cisco
ASR 5000
Networking Infrastructure
and 1 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Mar 3, 2022
Remediation due:Mar 17, 2022

Required action: Apply updates per vendor instructions.

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
Workaround Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
arubanetworks.com
https://cwe.mitre.org/data/definitions/125.html
cwe.mitre.org
https://jsof-tech.com/vulnerability-disclosure-policy/
jsof-tech.com
and 56 more references View all →
News mentions
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