A CWE-1021: Improper Restriction of Rendered UI Layers or Frames vulnerability exists that could cause an adversary to trick the interface…

published 2023-01-30 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-35588

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 37%
public exploits: 0; none known

A CWE-1021: Improper Restriction of Rendered UI Layers or Frames vulnerability exists that could cause an adversary to trick the interface user/admin into interacting with the application in an unintended way when the product does not implement restrictions on the ability to render within frames on external addresses. Affected Products: Conext™ ComBox (All Versions)

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-02-05)

Exploit prediction

0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

Schneider Electric Conext™ ComBox

Classification

Weakness

CWE-1021 Improper Restriction of Rendered UI Layers or Frames

References

download.schneider-electric.com /files?p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2022-165-03_ConextCombox_Security_Notification.
vendor-advisory

Sources

CVE List CVE-2022-32517
NVD CVE-2022-32517

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Summary