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VULNERABILITIES

CVE-2020-16230 Details

Description

All version of Ewon Flexy and Cosy prior to 14.1 use wildcards such as (*) under which domains can request resources. An attacker with local access and high privileges could inject scripts into the Cross-origin Resource Sharing (CORS) configuration that could abuse this vulnerability, allowing the attacker to retrieve limited confidential information through sniffing.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:2.3 LOWVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/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)
https://us-cert.cisa.gov/ics/advisories/icsa-20-254-03 CVEThird Party AdvisoryUS Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-254-03 [email protected]Third Party AdvisoryUS Government Resource

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-OtherWeakness Not in a Standard CWE Category[email protected]

Affected Products

ProductVersions
hms-networks ewon flexy firmware
< 14.1

CPE

  • cpe:2.3:o:hms-networks:ewon_flexy_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
hms-networks ewon flexy
All versions

CPE

  • cpe:2.3:h:hms-networks:ewon_flexy:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
hms-networks ewon cosy firmware
< 14.1

CPE

  • cpe:2.3:o:hms-networks:ewon_cosy_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
hms-networks ewon cosy
All versions

CPE

  • cpe:2.3:h:hms-networks:ewon_cosy:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-16230
NVD Published Date:
Sep 18, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-16230 Details - Not Deferred