CVE-2020-6959
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
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.
Overview
- CVE ID
- CVE-2020-6959
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Analyzed
- Published Version
- 2020-01-22T15:15:11
- Last Modified Date
- 2020-02-05T21:49:40
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:honeywell:maxpro_nvr_xe_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.6 | |
| cpe:2.3:h:honeywell:maxpro_nvr_xe:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:honeywell:maxpro_nvr_se_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.6 | |
| cpe:2.3:h:honeywell:maxpro_nvr_se:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:honeywell:maxpro_nvr_pe_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.6 | |
| cpe:2.3:h:honeywell:maxpro_nvr_pe:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:honeywell:mpnvrswxx_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.6 | |
| cpe:2.3:h:honeywell:mpnvrswxx:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:honeywell:hnmswvms_firmware:*:*:*:*:*:*:*:* | 1 | OR | vms560 | |
| cpe:2.3:h:honeywell:hnmswvms:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:honeywell:hnmswvmslt_firmware:*:*:*:*:*:*:*:* | 1 | OR | vms560 | |
| cpe:2.3:h:honeywell:hnmswvmslt:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.us-cert.gov/ics/advisories/icsa-20-021-01 | Third Party Advisory US Government Resource |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-6959 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6959 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:50:57 | Added to TrackCVE | |||
| 2022-12-04 09:55:46 | 2020-01-22T15:15Z | 2020-01-22T15:15:11 | CVE Published Date | updated |
| 2022-12-04 09:55:46 | 2020-02-05T21:49:40 | CVE Modified Date | updated | |
| 2022-12-04 09:55:47 | Analyzed | Vulnerability Status | updated |