CVE-2020-6959

The following versions of MAXPRO VMS and NVR, MAXPRO VMS:HNMSWVMS prior to Version VMS560 Build 595 T2-Patch, HNMSWVMSLT prior to Version VMS560 Build 595 T2-Patch, MAXPRO NVR: MAXPRO NVR XE prior to Version NVR 5.6 Build 595 T2-Patch, MAXPRO NVR SE prior to Version NVR 5.6 Build 595 T2-Patch, MAXPRO NVR PE prior to Version NVR 5.6 Build 595 T2-Patch, and MPNVRSWXX prior to Version NVR 5.6 Build 595 T2-Patch are vulnerable to an unsafe deserialization of untrusted data. An attacker may be able to remotely modify deserialized data without authentication using a specially crafted web request, resulting in remote code execution.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.us-cert.gov/ics/advisories/icsa-20-021-01	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:honeywell:maxpro_nvr_xe_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:honeywell:maxpro_nvr_xe:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:honeywell:maxpro_nvr_se_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:honeywell:maxpro_nvr_se:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:honeywell:maxpro_nvr_pe_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:honeywell:maxpro_nvr_pe:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:honeywell:mpnvrswxx_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:honeywell:mpnvrswxx:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:honeywell:hnmswvms_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:honeywell:hnmswvms:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:honeywell:hnmswvmslt_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:honeywell:hnmswvmslt:-:*:*:*:*:*:*:*

Information

Published : 2020-01-22 07:15

Updated : 2020-02-05 13:49

NVD link : CVE-2020-6959

Mitre link : CVE-2020-6959

JSON object : View

CWE

CWE-502

Deserialization of Untrusted Data

Products Affected

honeywell

maxpro_nvr_pe_firmware
mpnvrswxx_firmware
hnmswvms_firmware
maxpro_nvr_xe
maxpro_nvr_se_firmware
maxpro_nvr_xe_firmware
hnmswvmslt
maxpro_nvr_pe
hnmswvmslt_firmware
hnmswvms
maxpro_nvr_se
mpnvrswxx

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9.8 /10