CVE-2017-7920
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
An Improper Authentication issue was discovered in ABB VSN300 WiFi Logger Card versions 1.8.15 and prior, and VSN300 WiFi Logger Card for React versions 2.1.3 and prior. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access internal information about status and connected devices without authenticating.
Overview
- CVE ID
- CVE-2017-7920
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Modified
- Published Version
- 2017-08-07T08:29:00
- Last Modified Date
- 2019-10-09T23:29:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:abb:vsn300_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.8.15 | |
| cpe:2.3:h:abb:vsn300:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:abb:vsn300_for_react_firmware:2.1.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:abb:vsn300_for_react:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-17-192-03 | Third Party Advisory US Government Resource |
| http://www.securityfocus.com/bid/99558 | Third Party Advisory VDB Entry |
| http://search.abb.com/library/Download.aspx?DocumentID=9AKK107045A1977&LanguageCode=en&DocumentPartId=&Action=Launch | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-7920 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7920 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:08:29 | Added to TrackCVE | |||
| 2022-12-02 19:26:29 | 2017-08-07T08:29Z | 2017-08-07T08:29:00 | CVE Published Date | updated |
| 2022-12-02 19:26:29 | 2019-10-09T23:29:58 | CVE Modified Date | updated | |
| 2022-12-02 19:26:29 | Modified | Vulnerability Status | updated |