CVE-2020-16230
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
0.4%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| hms-networks | ewon_flexy_firmware | * | cpe:2.3:o:hms-networks:ewon_flexy_firmware:*:*:*:*:*:*:*:* |
| hms-networks | ewon_flexy | - | cpe:2.3:h:hms-networks:ewon_flexy:-:*:*:*:*:*:*:* |
| hms-networks | ewon_cosy_firmware | * | cpe:2.3:o:hms-networks:ewon_cosy_firmware:*:*:*:*:*:*:*:* |
| hms-networks | ewon_cosy | - | cpe:2.3:h:hms-networks:ewon_cosy:-:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
0.4%