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CVE-2020-9502 Detail

Description

Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score
NIST: NVD
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://www.dahuasecurity.com/support/cybersecurity/details/777 Vendor Advisory 
https://www.dahuasecurity.com/support/cybersecurity/details/777 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-330 Use of Insufficiently Random Values cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:dahuasecurity:sd6al_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:sd6al:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:dahuasecurity:sd5a_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:sd5a:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:dahuasecurity:sd1a_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:sd1a:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:dahuasecurity:ptz1a_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:ptz1a:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:dahuasecurity:sd50_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:sd50:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:2.3:o:dahuasecurity:sd52c_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:sd52c:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 7 ( hide )
 cpe:2.3:o:dahuasecurity:ipc-hx5842h_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:ipc-hx5842h:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 8 ( hide )
 cpe:2.3:o:dahuasecurity:ipc-hx7842h_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:ipc-hx7842h:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 9 ( hide )
 cpe:2.3:o:dahuasecurity:ipc-hx2xxx_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:ipc-hx2xxx:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 10 ( hide )
 cpe:2.3:o:dahuasecurity:ipc-hxxx5x4x_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:ipc-hxxx5x4x:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 11 ( hide )
 cpe:2.3:o:dahuasecurity:n42b1p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:n42b1p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 12 ( hide )
 cpe:2.3:o:dahuasecurity:n42b2p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:n42b2p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 13 ( hide )
 cpe:2.3:o:dahuasecurity:n42b3p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:n42b3p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 14 ( hide )
 cpe:2.3:o:dahuasecurity:n52a4p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:n52a4p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 15 ( hide )
 cpe:2.3:o:dahuasecurity:n54a4p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:n54a4p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 16 ( hide )
 cpe:2.3:o:dahuasecurity:n52b2p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:n52b2p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 17 ( hide )
 cpe:2.3:o:dahuasecurity:n52b5p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:n52b5p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 18 ( hide )
 cpe:2.3:o:dahuasecurity:n52b3p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:n52b3p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 19 ( hide )
 cpe:2.3:o:dahuasecurity:n54b2p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:n54b2p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 20 ( hide )
 cpe:2.3:o:dahuasecurity:ipc-hdbw1320e-w_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2019-12
Running on/with
 cpe:2.3:h:dahuasecurity:ipc-hdbw1320e-w:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-9502
NVD Published Date:
05/13/2020
NVD Last Modified:
11/21/2024
Source:
Dahua Technologies