How severe is CVE-2021-4280?

CVE-2021-4280 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2021-4280 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-4280?

CVE-2021-4280 affects Styler Praat Scripts Project Styler Praat Scripts. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-4280?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-4280 published?

CVE-2021-4280 was published on 2022-12-25 and last updated on 2026-06-17.

CVE-2021-4280

CVE-2021-4280 is a medium-severity vulnerability in Styler Praat Scripts Project Styler Praat Scripts with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-404.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-404
Affected product: Styler Praat Scripts Project Styler Praat Scripts
Published: 2022-12-25
Last modified: 2026-06-17

Description

A vulnerability was found in styler_praat_scripts. It has been classified as problematic. Affected is an unknown function of the file file_segmenter.praat of the component Slash Handler. The manipulation leads to denial of service. It is possible to launch the attack remotely. The name of the patch is 0cad44aa4a3eb0ecdba071c10eaff16023d8b35f. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216780.

Frequently asked questions

What is CVE-2021-4280?: A vulnerability was found in styler_praat_scripts. It has been classified as problematic. Affected is an unknown function of the file file_segmenter.praat of the component Slash Handler. The manipulation leads to denial of service. It is possible to launch the attack remotely. The name of the patch is 0cad44aa4a3eb0ecdba071c10eaff16023d8b35f. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216780.
How severe is CVE-2021-4280?: CVE-2021-4280 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2021-4280 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-4280?: CVE-2021-4280 affects Styler Praat Scripts Project Styler Praat Scripts. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-4280?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-4280 published?: CVE-2021-4280 was published on 2022-12-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:styler_praat_scripts_project:styler_praat_scripts:*:*:*:*:*:*:*:*

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