CVE-2022-2254 : A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7

A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7662 can store a script that could impact other logged in users.

Published 2022-07-01 16:15:09

Updated 2022-07-13 18:25:52

Source ICS-CERT

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2022-2254

Webhmi » Webhmi Firmware
Versions up to, including, (<=) 4.1.1.7662
cpe:2.3:o:webhmi:webhmi_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Webhmi » Webhmi » Version: N/A

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 20 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.2	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N	1.7	4.0	ICS-CERT
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: Required Scope: Changed Confidentiality: High Integrity: None Availability: None
4.8	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N	1.7	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: ics-cert@hq.dhs.gov (Primary)

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