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CVE-2020-9101

Published: Jul 17, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-787
6.5MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 74.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

There is an out-of-bounds write vulnerability in some products. An unauthenticated attacker crafts malformed packets with specific parameter and sends the packets to the affected products. Due to insufficient validation of packets, which may be exploited to cause the process reboot. Affected product versions include: IPS Module versions V500R005C00, V500R005C10; NGFW Module versions V500R005C00, V500R005C10; Secospace USG6300 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10; Secospace USG6500 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10; Secospace USG6600 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10; USG9500 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10

No summary for this CVE yet.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:NI:NA:H
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:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-787

Affected Products

Huawei
commercial·CNaka huawei technologies, honor
IPS ModuleOn-prem
Networking Infrastructure / firewall
NGFW ModuleOn-prem
Networking Infrastructure / firewall
Secospace USG6300On-premNetwork Device
Networking Infrastructure / firewall
Secospace USG6500On-premNetwork Device
Networking Infrastructure / firewall
Secospace USG6600Network Device
Networking Infrastructure / firewall
USG9500On-premNetwork Device
Networking Infrastructure / firewall
ips module firmwareEmbeddedFirmware
ICS / OT / IoT / industrial-network
ngfw module firmwareEmbeddedFirmware
Hardware Firmware / network-adapter
and 4 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2020-9101?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

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200715-01-outofboundswrite-en
huawei.com

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