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VULNERABILITIES

CVE-2017-7920 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://search.abb.com/library/Download.aspx?DocumentID=9AKK107045A1977&LanguageCode=en&DocumentPartId=&Action=Launch CVEVendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-17-192-03 CVEThird Party AdvisoryUS Government Resource
http://www.securityfocus.com/bid/99558 CVEThird Party AdvisoryVDB Entry
http://search.abb.com/library/Download.aspx?DocumentID=9AKK107045A1977&LanguageCode=en&DocumentPartId=&Action=Launch [email protected]Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-17-192-03 [email protected]Third Party AdvisoryUS Government Resource

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-287Improper Authentication[email protected]
CWE-287Improper Authentication[email protected]

Affected Products

ProductVersions
abb vsn300 firmware
<= 1.8.15

CPE

  • cpe:2.3:o:abb:vsn300_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
abb vsn300
All versions

CPE

  • cpe:2.3:h:abb:vsn300:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
abb vsn300 for react firmware
2.1.3

CPE

  • cpe:2.3:o:abb:vsn300_for_react_firmware:2.1.3:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
abb vsn300 for react
All versions

CPE

  • cpe:2.3:h:abb:vsn300_for_react:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-7920
NVD Published Date:
Aug 7, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-7920 Details - Not Deferred