CVE-2020-7983

Name: CVE-2020-7983
Creator: NVD / NIST
Published: 2020-05-05T18:15:13.32+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.1/10EPSS 0.62%

Last modified Jun 17, 2026

CVE-2020-7983 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. A CSRF issue in login.asp on Ruckus R500 3.4.2.0.384 devices allows remote attackers to access the panel or conduct SSRF attacks.. EPSS estimates a 0.62% chance of exploitation in the next 30 days.

Description

A CSRF issue in login.asp on Ruckus R500 3.4.2.0.384 devices allows remote attackers to access the panel or conduct SSRF attacks.

Metrics

CVSS 3.1

8.1/10

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

EPSS Probability

0.62%

45.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Commscope	Ruckus Zoneflex R500 Firmware	3.4.2.0.384

References

https://gist.github.com/CyberSecurityUP/26c5b032897630fe8407da4a8ef216d4Exploit, Third Party Advisory
https://gist.github.com/CyberSecurityUP/26c5b032897630fe8407da4a8ef216d4Exploit, Third Party Advisory

Timeline

Published: May 5, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-7983?

A CSRF issue in login.asp on Ruckus R500 3.4.2.0.384 devices allows remote attackers to access the panel or conduct SSRF attacks.

How severe is CVE-2020-7983?

CVE-2020-7983 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.

How do I fix CVE-2020-7983?

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-2020-7983?

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

Scan your code now

Source: NVD / NIST