CVE-2020-7842

Name: CVE-2020-7842
Creator: NVD / NIST
Published: 2020-11-20T16:15:15.837+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.6/10EPSS 1.49%

Last modified Jun 17, 2026

CVE-2020-7842 is a medium-severity vulnerability rated 6.6/10 on the CVSS scale. Improper Input validation vulnerability exists in Netis Korea D'live AP which could cause arbitrary command injection and execution when the time setting (using ntpServerlp1 parameter) for the users. This affects D'live set-top box AP(WF2429TB) v1.1.10.. EPSS estimates a 1.49% chance of exploitation in the next 30 days.

Description

Improper Input validation vulnerability exists in Netis Korea D'live AP which could cause arbitrary command injection and execution when the time setting (using ntpServerlp1 parameter) for the users. This affects D'live set-top box AP(WF2429TB) v1.1.10.

Metrics

CVSS 3.1

6.6/10

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.49%

70.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Netu	Wf2429tb Firmware	1.1.10

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35797Third Party Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35797Third Party Advisory

Timeline

Published: Nov 20, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-7842?

How severe is CVE-2020-7842?

CVE-2020-7842 has a CVSS score of 6.6/10 (MEDIUM severity). The EPSS model estimates a 1.49% probability of exploitation in the next 30 days.

How do I fix CVE-2020-7842?

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-2020-7842?

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

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Source: NVD / NIST