CVE-2020-8798

Name: CVE-2020-8798
Creator: NVD / NIST
Published: 2020-04-23T19:15:13.263+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2020-8798 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. httpd in Juplink RX4-1500 v1.0.3-v1.0.5 allows remote attackers to change or access router settings by connecting to the unauthenticated setup3.htm endpoint from the local network.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

httpd in Juplink RX4-1500 v1.0.3-v1.0.5 allows remote attackers to change or access router settings by connecting to the unauthenticated setup3.htm endpoint from the local network.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.39%

30.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-276

Affected Software

Vendor	Product	Versions
Juplink	Rx4-1500 Firmware	>= 1.0.3, <= 1.0.5

References

https://cerne.xyz/bugs/CVE-2020-8798.htmlExploit, Third Party Advisory
https://cerne.xyz/bugs/CVE-2020-8798.htmlExploit, Third Party Advisory

Timeline

Published: Apr 23, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-8798?

httpd in Juplink RX4-1500 v1.0.3-v1.0.5 allows remote attackers to change or access router settings by connecting to the unauthenticated setup3.htm endpoint from the local network.

How severe is CVE-2020-8798?

CVE-2020-8798 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2020-8798?

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-2020-8798?

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

Scan your code now

Source: NVD / NIST