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CVE-2020-1823

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2020
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

IPS Module

Vendor
Huawei
Product
IPS Module
Platforms
Unknown
Default status
unaffected
IPS Module · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V500R001C30affectedUnavailableUnavailableUnavailableNone listed
V500R001C60affectedUnavailableUnavailableUnavailableNone listed
V500R005C00affectedUnavailableUnavailableUnavailableNone listed

NGFW Module

Vendor
Huawei
Product
NGFW Module
Platforms
Unknown
Default status
unaffected
NGFW Module · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V500R002C00affectedUnavailableUnavailableUnavailableNone listed
V500R002C20affectedUnavailableUnavailableUnavailableNone listed
V500R005C00affectedUnavailableUnavailableUnavailableNone listed

NIP6300

Vendor
Huawei
Product
NIP6300
Platforms
Unknown
Default status
unaffected
NIP6300 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V500R001C30affectedUnavailableUnavailableUnavailableNone listed
V500R001C60affectedUnavailableUnavailableUnavailableNone listed
V500R005C00affectedUnavailableUnavailableUnavailableNone listed

NIP6600

Vendor
Huawei
Product
NIP6600
Platforms
Unknown
Default status
unaffected
NIP6600 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V500R001C30affectedUnavailableUnavailableUnavailableNone listed
V500R001C60affectedUnavailableUnavailableUnavailableNone listed
V500R005C00affectedUnavailableUnavailableUnavailableNone listed

NIP6800

Vendor
Huawei
Product
NIP6800
Platforms
Unknown
Default status
unaffected
NIP6800 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V500R001C60affectedUnavailableUnavailableUnavailableNone listed
V500R005C00affectedUnavailableUnavailableUnavailableNone listed

Secospace USG6300

Vendor
Huawei
Product
Secospace USG6300
Platforms
Unknown
Default status
unaffected
Secospace USG6300 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V500R001C30affectedUnavailableUnavailableUnavailableNone listed
V500R001C60affectedUnavailableUnavailableUnavailableNone listed
V500R005C00affectedUnavailableUnavailableUnavailableNone listed

Secospace USG6500

Vendor
Huawei
Product
Secospace USG6500
Platforms
Unknown
Default status
unaffected
Secospace USG6500 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V500R001C30affectedUnavailableUnavailableUnavailableNone listed
V500R001C60affectedUnavailableUnavailableUnavailableNone listed
V500R005C00affectedUnavailableUnavailableUnavailableNone listed

Secospace USG6600

Vendor
Huawei
Product
Secospace USG6600
Platforms
Unknown
Default status
unaffected
Secospace USG6600 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V500R001C30affectedUnavailableUnavailableUnavailableNone listed
V500R005C00affectedUnavailableUnavailableUnavailableNone listed

USG6000V

Vendor
Huawei
Product
USG6000V
Platforms
Unknown
Default status
unaffected
USG6000V · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V500R003C00affectedUnavailableUnavailableUnavailableNone listed