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Vulnerability record · CVE-2019-3702 · published 13 May 2019

CVE-2019-3702: Lifesize icon 300 firmware os command injection vulnerability

Lifesize · Icon 300 Firmware

A Remote Code Execution issue in the DNS Query Web UI in Lifesize Icon LS_RM3_3.7.0 (2421) allows remote authenticated attackers to execute arbitrary commands via a crafted DNS Query address field in a JSON API request.

8.8 CVSS 3.0 High EPSS 5.2% · top 7.8% CWE-78 · OS command injection
8.8CVSS 3.0 base score, v2 6.5
5.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A Remote Code Execution issue in the DNS Query Web UI in Lifesize Icon LS_RM3_3.7.0 (2421) allows remote authenticated attackers to execute arbitrary commands via a crafted DNS Query address field in a JSON API request.

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://atomic111.github.io/article/lifesize-icon-remote-code-execution ExploitThird Party Advisory
https://www.lifesize.com/en/video-conferencing-cameras ProductVendor Advisory
https://www.sva.de/solutions/it-security.html Not Applicable
https://atomic111.github.io/article/lifesize-icon-remote-code-execution ExploitThird Party Advisory
https://www.lifesize.com/en/video-conferencing-cameras ProductVendor Advisory
https://www.sva.de/solutions/it-security.html Not Applicable

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Source: NIST National Vulnerability Database (record CVE-2019-3702), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.