CVE-2021-32054

Name: CVE-2021-32054
Creator: NVD / NIST
Published: 2021-05-14T21:15:07.49+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 1.00%

Last modified Jun 17, 2026

CVE-2021-32054 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Firely/Incendi Spark before 1.5.5-r4 lacks Content-Disposition headers in certain situations, which may cause crafted files to be delivered to clients such that they are rendered directly in a victim's web browser.. EPSS estimates a 1.00% chance of exploitation in the next 30 days.

Description

Firely/Incendi Spark before 1.5.5-r4 lacks Content-Disposition headers in certain situations, which may cause crafted files to be delivered to clients such that they are rendered directly in a victim's web browser.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

1.00%

58.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-706

Affected Software

Vendor	Product	Versions
Fire.Ly	Spark	<= 1.5.4

References

https://github.com/FirelyTeam/spark/commit/9c79320059f92d8aa4fbd6cc4fa8f9d5d6ba9941Patch, Third Party Advisory
https://github.com/FirelyTeam/spark/compare/v1.5.4-r4...v1.5.5-r4Patch, Third Party Advisory
https://github.com/FirelyTeam/spark/releases/tag/v1.5.5-r4Third Party Advisory
https://github.com/FirelyTeam/spark/commit/9c79320059f92d8aa4fbd6cc4fa8f9d5d6ba9941Patch, Third Party Advisory
https://github.com/FirelyTeam/spark/compare/v1.5.4-r4...v1.5.5-r4Patch, Third Party Advisory
https://github.com/FirelyTeam/spark/releases/tag/v1.5.5-r4Third Party Advisory

Timeline

Published: May 14, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-32054?

How severe is CVE-2021-32054?

CVE-2021-32054 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.

How do I fix CVE-2021-32054?

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-2021-32054?

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

Scan your code now

Source: NVD / NIST