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CVE-2020-1819

Published: Dec 27, 2024Updated: Jan 10, 2025 Sources: CVE List NVDCWE-125
3.7LOW
NVD MITRE
EPSS Score
0.3%
Top 83.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289) The seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.

No summary for this CVE yet.

CVSS Vector Breakdown

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

CWE-125

Affected Products

Huawei
commercial·CNaka honor, huawei technologies
IPS ModuleOn-prem
Networking Infrastructure / firewall
NGFW ModuleOn-prem
Networking Infrastructure / firewall
NIP6300On-prem
Mobile Apps / android-app
NIP6600On-premNetwork Device
Networking Infrastructure / firewall
NIP6800On-premNetwork Device
Networking Infrastructure / firewall
Secospace USG6300On-premNetwork Device
Networking Infrastructure / firewall
Secospace USG6500On-premNetwork Device
Networking Infrastructure / firewall
Secospace USG6600Network Device
Networking Infrastructure / firewall
and 10 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
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References

https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20191218-01-cops-en
huawei.com

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