CVE & CISA-KEV Catalog

CVE-2020-9500

MEDIUM
4.9
CVSS v3
NVD

Description

Some products of Dahua have Denial of Service vulnerabilities. After the successful login of the legal account, the attacker sends a specific log query command, which may cause the device to go down.

How to fix

Remediation Available
ipc-hx2xxx firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
ipc-hx5842h firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
ipc-hx7842h firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
ipc-hxxx5x4x firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
n42b1p firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
n42b2p firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
n42b3p firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
n52a4p firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
n52b2p firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
n52b3p firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
n52b5p firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
n54a4p firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
n54b2p firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
ptz1a firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
sd1a firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
sd50 firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
sd52c firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
sd5a firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD
sd6al firmwareNVD
Affected:< 2019-12Fixed in:2019-12CVE-2020-9500derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

1.05%probability of exploitation in 30 days
60thpercentile

Moderate risk: more likely to be exploited than 60% of all known CVEs.

References

Vendor Advisory1
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CVE-2020-9500 severity badge

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.