CVE & CISA-KEV Catalog

CVE-2019-9678

HIGH
7.5
CVSS v3
NVD

Description

Some Dahua products have the problem of denial of service during the login process. An attacker can cause a device crashed by constructing a malicious packet. Affected products include: IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X for versions which Build time is before August 18, 2019.

How to fix

Remediation Available
ipc-hdbw4x2x firmwareNVD
Affected:< 2019-08-18Fixed in:2019-08-18CVE-2019-9678derived from NVD
ipc-hdw1x2x firmwareNVD
Affected:< 2019-08-18Fixed in:2019-08-18CVE-2019-9678derived from NVD
ipc-hdw2x2x firmwareNVD
Affected:< 2019-08-18Fixed in:2019-08-18CVE-2019-9678derived from NVD
ipc-hdw4x2x firmwareNVD
Affected:< 2019-08-18Fixed in:2019-08-18CVE-2019-9678derived from NVD
ipc-hdw5x2x firmwareNVD
Affected:< 2019-08-18Fixed in:2019-08-18CVE-2019-9678derived from NVD
ipc-hfw1x2x firmwareNVD
Affected:< 2019-08-18Fixed in:2019-08-18CVE-2019-9678derived from NVD
ipc-hfw2x2x firmwareNVD
Affected:< 2019-08-18Fixed in:2019-08-18CVE-2019-9678derived from NVD
ipc-hfw4x2x firmwareNVD
Affected:< 2019-08-18Fixed in:2019-08-18CVE-2019-9678derived from NVD
ipc-hfw5x2x firmwareNVD
Affected:< 2019-08-18Fixed in:2019-08-18CVE-2019-9678derived 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 RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

1.04%probability of exploitation in 30 days
60thpercentile

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

References

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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.