CVE-2017-7920

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://search.abb.com/library/Download.aspx?DocumentID=9AKK107045A1977&LanguageCode=en&DocumentPartId=&Action=Launch	Vendor Advisory
http://www.securityfocus.com/bid/99558	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-192-03	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

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

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

Configuration 2 (hide)

AND

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

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

History

No history.

Information

Published : 2017-08-07 08:29

Updated : 2023-12-10 12:15

NVD link : CVE-2017-7920

Mitre link : CVE-2017-7920

CVE.ORG link : CVE-2017-7920

JSON object : View

Products Affected

abb

vsn300_for_react
vsn300_for_react_firmware
vsn300_firmware
vsn300

CWE

CWE-287

Improper Authentication

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