CVE-2019-14918

Name: CVE-2019-14918
Creator: NVD / NIST
Published: 2020-01-09T17:15:10.993+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.78%

Last modified Jun 17, 2026

CVE-2019-14918 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. XSS in the DHCP lease-status table in Billion Smart Energy Router SG600R2 Firmware v3.02.rc6 allows an attacker to inject arbitrary HTML/JavaScript code to achieve client-side code execution via crafted DHCP request packets to etc_ro/web/internet/dhcpcliinfo.asp.. EPSS estimates a 0.78% chance of exploitation in the next 30 days.

Description

XSS in the DHCP lease-status table in Billion Smart Energy Router SG600R2 Firmware v3.02.rc6 allows an attacker to inject arbitrary HTML/JavaScript code to achieve client-side code execution via crafted DHCP request packets to etc_ro/web/internet/dhcpcliinfo.asp.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.78%

51.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Billion	Sg600 R2 Firmware	3.02	Rc6

References

https://github.com/InnotecSystem/Device-Reversing/wiki/XSS-Injection-via-DHCP-requestsExploit, Third Party Advisory
https://github.com/InnotecSystem/Device-Reversing/wiki/XSS-Injection-via-DHCP-requestsExploit, Third Party Advisory

Timeline

Published: Jan 9, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-14918?

How severe is CVE-2019-14918?

CVE-2019-14918 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.

How do I fix CVE-2019-14918?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-14918?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST