Cross-Site Scripting Vulnerability in eWON Flexy and Cosy Products
CVE-2020-10633

6.1MEDIUM

Key Information:

Vendor

Hms-networks

Status
Ewon Flexy And Cosy
Vendor
CVE Published:
8 April 2020

What is CVE-2020-10633?

A non-persistent cross-site scripting vulnerability has been identified in eWON Flexy and Cosy devices, impacting all firmware versions prior to 14.1s0. This vulnerability allows an attacker to craft a malicious URL to initiate a password change on the affected device. For the exploit to succeed, the victim must provide their credentials to the gateway after interacting with the crafted URL. It is crucial for users to update their firmware to the latest version to mitigate this security risk.

Affected Version(s)

eWON Flexy and Cosy All firmware versions prior to 14.1s0

References

https://www.us-cert.gov/ics/advisories/icsa-20-098-03
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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