CVE-2019-9677

· CRITICALModified

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CVSS v3.1

9.8

EPSS

1.14%

Published

Sep 18, 2019

Modified

Nov 21, 2024

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

The specific fields of CGI interface of some Dahua products are not strictly verified, an attacker can cause a buffer overflow by constructing malicious packets. 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.

CVSS Vector

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

Weaknesses (CWE)

CWE-120

Affected Products (18)

dahuasecurity · ipc-hdw1x2x_firmware (up to 2019-08-18)vulnerable

dahuasecurity · ipc-hdw1x2x

dahuasecurity · ipc-hfw1x2x_firmware (up to 2019-08-18)vulnerable

dahuasecurity · ipc-hfw1x2x

dahuasecurity · ipc-hdw2x2x_firmware (up to 2019-08-18)vulnerable

dahuasecurity · ipc-hdw2x2x

dahuasecurity · ipc-hfw2x2x_firmware (up to 2019-08-18)vulnerable

dahuasecurity · ipc-hfw2x2x

dahuasecurity · ipc-hdw4x2x_firmware (up to 2019-08-18)vulnerable

dahuasecurity · ipc-hdw4x2x

dahuasecurity · ipc-hfw4x2x_firmware (up to 2019-08-18)vulnerable

dahuasecurity · ipc-hfw4x2x

dahuasecurity · ipc-hdbw4x2x_firmware (up to 2019-08-18)vulnerable

dahuasecurity · ipc-hdbw4x2x

dahuasecurity · ipc-hdw5x2x_firmware (up to 2019-08-18)vulnerable

dahuasecurity · ipc-hdw5x2x

dahuasecurity · ipc-hfw5x2x_firmware (up to 2019-08-18)vulnerable

dahuasecurity · ipc-hfw5x2x

References (2)

https://www.dahuasecurity.com/support/cybersecurity/details/637

PatchVendor Advisory

https://www.dahuasecurity.com/support/cybersecurity/details/637

PatchVendor Advisory

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