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CVE-2020-1814

Published: Feb 18, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-119
5.3MEDIUM
NVD MITRE
EPSS Score
0.4%
Top 66.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00 have a Dangling pointer dereference vulnerability. An authenticated attacker may do some special operations in the affected products in some special scenarios to exploit the vulnerability. Due to improper race conditions of different operations, successful exploit will lead to Dangling pointer dereference, causing some service abnormal.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-119CWE-362

Affected Products

Huawei
commercial·CNaka huawei technologies, honor
NIP6800On-premNetwork Device
Networking Infrastructure / firewall
Secospace USG6600, USG9500On-premNetwork Device
Networking Infrastructure / firewall
nip6800 firmwareEmbeddedFirmware
ICS / OT / IoT / ip-camera-nvr
secospace usg6600 firmwareEmbeddedFirmware
Networking Infrastructure / firewall
usg9500 firmwareOn-premFirmware
Networking Infrastructure / firewall

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-01-firewall-en
huawei.com

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