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[email protected]CVE-2019-9682

HistoryMay 13, 2020 - 4:15 p.m.

CVE-2019-9682

2020-05-1316:15:12

CWE-276

[email protected]

web.nvd.nist.gov

cve-2019-9682

dahua devices

security login

network attack

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.8%

JSON

Dahua devices with Build time before December 2019 use strong security login mode by default, but in order to be compatible with the normal login of early devices, some devices retain the weak security login mode that users can control. If the user uses a weak security login method, an attacker can monitor the device network to intercept network packets to attack the device. So it is recommended that the user disable this login method.

Affected configurations

NVD

Node

dahuasecuritysd6al_firmwareRange<2019-12

AND

dahuasecuritysd6alMatch-

Node

dahuasecuritysd5a_firmwareRange<2019-12

AND

dahuasecuritysd5aMatch-

Node

dahuasecuritysd1a_firmwareRange<2019-12

AND

dahuasecuritysd1aMatch-

Node

dahuasecurityptz1a_firmwareRange<2019-12

AND

dahuasecurityptz1aMatch-

Node

dahuasecuritysd50_firmwareRange<2019-12

AND

dahuasecuritysd50Match-

Node

dahuasecuritysd52c_firmwareRange<2019-12

AND

dahuasecuritysd52cMatch-

Node

dahuasecurityipc-hx5842h_firmwareRange<2019-12

AND

dahuasecurityipc-hx5842hMatch-

Node

dahuasecurityipc-hx7842h_firmwareRange<2019-12

AND

dahuasecurityipc-hx7842hMatch-

Node

dahuasecurityipc-hx2xxx_firmwareRange<2019-12

AND

dahuasecurityipc-hx2xxxMatch-

Node

dahuasecurityipc-hxxx5x4x_firmwareRange<2019-12

AND

dahuasecurityipc-hxxx5x4xMatch-

Node

dahuasecurityn42b1p_firmwareRange<2019-12

AND

dahuasecurityn42b1pMatch-

Node

dahuasecurityn42b2p_firmwareRange<2019-12

AND

dahuasecurityn42b2pMatch-

Node

dahuasecurityn42b3p_firmwareRange<2019-12

AND

dahuasecurityn42b3pMatch-

Node

dahuasecurityn52a4p_firmwareRange<2019-12

AND

dahuasecurityn52a4pMatch-

Node

dahuasecurityn54a4p_firmwareRange<2019-12

AND

dahuasecurityn54a4pMatch-

Node

dahuasecurityn52b2p_firmwareRange<2019-12

AND

dahuasecurityn52b2pMatch-

Node

dahuasecurityn52b5p_firmwareRange<2019-12

AND

dahuasecurityn52b5pMatch-

Node

dahuasecurityn52b3p_firmwareRange<2019-12

AND

dahuasecurityn52b3pMatch-

Node

dahuasecurityn54b2p_firmwareRange<2019-12

AND

dahuasecurityn54b2pMatch-

Node

dahuasecurityipc-hdbw1320e-w_firmwareRange<2019-12

AND

dahuasecurityipc-hdbw1320e-wMatch-

CPENameOperatorVersion
dahuasecurity:sd6al_firmwaredahuasecurity sd6al firmwarelt2019-12

CPE	Name	Operator	Version
dahuasecurity:sd6al_firmware	dahuasecurity sd6al firmware	lt	2019-12

CNA Affected

[
  {
    "product": "IPC-HX2XXX Series,IPC-HXXX5X4X Series,IPC-HX5842H,IPC-HX7842H,NVR 5x Series,NVR 4x Series,SD6AL Series,SD5A Series,SD1A Series,PTZ1A Series,SD50/52C Series,IPC-HDBW1320E-W",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Versions which Build time before December,2019"
      }
    ]
  }
]

References

www.dahuasecurity.com/support/cybersecurity/details/767

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.8%

JSON

Related for CVE-2019-9682

nvd1 prion1 cvelist1