CVE-2022-43857

Name: CVE-2022-43857
Creator: NVD / NIST
Published: 2022-12-22T21:15:10.967+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.99%

Last modified Jun 17, 2026

CVE-2022-43857 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. IBM Navigator for i 7.3, 7.4 and 7.5 could allow an authenticated user to access IBM Navigator for i log files they are authorized to but not while using this interface. The remote authenticated user can bypass the interface checks and download log files by modifying servlet filter. EPSS estimates a 0.99% chance of exploitation in the next 30 days.

Description

IBM Navigator for i 7.3, 7.4 and 7.5 could allow an authenticated user to access IBM Navigator for i log files they are authorized to but not while using this interface. The remote authenticated user can bypass the interface checks and download log files by modifying servlet filter. IBM X-Force ID: 239301.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.99%

58.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ibm	I	7.3
Ibm	I	7.4
Ibm	I	7.5

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/239301VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6850801Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/239301VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6850801Patch, Vendor Advisory

Timeline

Published: Dec 22, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-43857?

How severe is CVE-2022-43857?

CVE-2022-43857 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.99% probability of exploitation in the next 30 days.

How do I fix CVE-2022-43857?

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-2022-43857?

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

Scan your code now

Source: NVD / NIST