CVE-2020-5803

Name: CVE-2020-5803
Creator: NVD / NIST
Published: 2020-12-18T21:15:13.113+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.1/10EPSS 1.71%

Last modified Jun 17, 2026

CVE-2020-5803 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Relative Path Traversal in Marvell QConvergeConsole GUI 5.5.0.74 allows a remote, authenticated attacker to delete arbitrary files on disk as SYSTEM or root.. EPSS estimates a 1.71% chance of exploitation in the next 30 days.

Description

Relative Path Traversal in Marvell QConvergeConsole GUI 5.5.0.74 allows a remote, authenticated attacker to delete arbitrary files on disk as SYSTEM or root.

Metrics

CVSS 3.1

8.1/10

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

EPSS Probability

1.71%

74.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Marvell	Qconvergeconsole	5.5.00.74

References

https://www.tenable.com/security/research/tra-2020-56Exploit, Third Party Advisory
https://www.tenable.com/security/research/tra-2020-56Exploit, Third Party Advisory

Timeline

Published: Dec 18, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-5803?

Relative Path Traversal in Marvell QConvergeConsole GUI 5.5.0.74 allows a remote, authenticated attacker to delete arbitrary files on disk as SYSTEM or root.

How severe is CVE-2020-5803?

CVE-2020-5803 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.71% probability of exploitation in the next 30 days.

How do I fix CVE-2020-5803?

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-2020-5803?

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

Scan your code now

Source: NVD / NIST