CVE-2020-4803

Name: CVE-2020-4803
Creator: NVD / NIST
Published: 2021-09-23T17:15:10.937+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.24%

Last modified Jun 17, 2026

CVE-2020-4803 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. IBM Edge 4.2 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 189535.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

IBM Edge 4.2 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 189535.

Metrics

CVSS 3.1

3.3/10

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

EPSS Probability

0.24%

15.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-922

Affected Software

Vendor	Product	Versions
Ibm	Edge Application Manager	4.2

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/189535VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6491625Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/189535VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6491625Patch, Vendor Advisory

Timeline

Published: Sep 23, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-4803?

IBM Edge 4.2 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 189535.

How severe is CVE-2020-4803?

CVE-2020-4803 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2020-4803?

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-2020-4803?

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

Scan your code now

Source: NVD / NIST