CVE-2023-22890

Name: CVE-2023-22890
Creator: NVD / NIST
Published: 2023-03-08T21:15:10.703+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.64%

Last modified Jun 17, 2026

CVE-2023-22890 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. SmartBear Zephyr Enterprise through 7.15.0 allows unauthenticated users to upload large files, which could exhaust the local drive space, causing a denial of service condition.. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

SmartBear Zephyr Enterprise through 7.15.0 allows unauthenticated users to upload large files, which could exhaust the local drive space, causing a denial of service condition.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.64%

46.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Smartbear	Zephyr Enterprise	<= 7.15

References

https://smartbear.com/security/cve/Vendor Advisory
https://smartbear.com/security/cve/Vendor Advisory

Timeline

Published: Mar 8, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-22890?

SmartBear Zephyr Enterprise through 7.15.0 allows unauthenticated users to upload large files, which could exhaust the local drive space, causing a denial of service condition.

How severe is CVE-2023-22890?

CVE-2023-22890 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.

How do I fix CVE-2023-22890?

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-2023-22890?

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

Scan your code now

Source: NVD / NIST