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CVE-2020-11906

The Treck TCP/IP stack before 6.0.1.66 has an Ethernet Link Layer Integer Underflow.

Published: Jun 17, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-191
6.3MEDIUM
NVD MITRE
EPSS Score
2.0%
Top 22.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Successful exploitation of these vulnerabilities may allow remote code execution or exposure of sensitive information.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:LI: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:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-191

Affected Products

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 Inc.
commercialaka treck tcp/ip
Treck TCP/IPEmbedded
Networking Infrastructure / router-switch
Cisco Systems Inc.
commercial·USaka cisco, cisco systems
ASR 5000
Networking Infrastructure
treck
commercialaka ipv6, tcp/ip
tcp\/ipMixed
OSS Libraries / generic-library
and 1 more affected products View all →

Exploitability

Official Patch Available
Workaround Available
Is your org exposed to CVE-2020-11906?We can run the check for you — a free external exposure review, no install. Check my exposure

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
Initial Access
View detailed technique mapping

References

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2020/icsa-20-168-01.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-20-168-01
cisa.gov
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
cisa.gov
and 53 more references View all →
News mentions
Could not load news mentions.

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