CVE-2020-10633

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
A non-persistent XSS (cross-site scripting) vulnerability exists in eWON Flexy and Cosy (all firmware versions prior to 14.1s0). An attacker could send a specially crafted URL to initiate a password change for the device. The target must introduce the credentials to the gateway before the attack can be successful.
Overview
  • CVE ID
  • CVE-2020-10633
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-04-08T01:15:11
  • Last Modified Date
  • 2020-04-08T20:51:49
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:hms-networks:ewon_flexy_firmware:*:*:*:*:*:*:*:* 1 OR 14.1s0
cpe:2.3:h:hms-networks:ewon_flexy:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:hms-networks:ewon_cosy_firmware:*:*:*:*:*:*:*:* 1 OR 14.1s0
cpe:2.3:h:hms-networks:ewon_cosy:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://www.us-cert.gov/ics/advisories/icsa-20-098-03 Third Party Advisory US Government Resource
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-10633
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10633
History
Created Old Value New Value Data Type Notes
2022-05-10 16:45:14 Added to TrackCVE
2022-12-04 14:06:44 2020-04-08T01:15Z 2020-04-08T01:15:11 CVE Published Date updated
2022-12-04 14:06:44 2020-04-08T20:51:49 CVE Modified Date updated
2022-12-04 14:06:44 Analyzed Vulnerability Status updated