Security Resilience

CVE-2023-37203

Mozilla Firefox ≤ 115.0

Published
05 July 2023
Modified
21 November 2024
Patch / advisory
View advisory
CVSS Score v3.1 7.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.0025 16th percentile
Risk Priority 56 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-37203 is a high-severity an unspecified weakness vulnerability in Mozilla Firefox. Its CVSS base score is 7.8 (High).

Operationally, ranked at the 16th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

Insufficient validation in the Drag and Drop API in conjunction with social engineering, may have allowed an attacker to trick end-users into creating a shortcut to local system files. This could have been leveraged to execute arbitrary code. This vulnerability…

more

affects Firefox < 115.

CWE(s)
NVD-CWE-noinfo

Related Threats

CVEs Like This One

CVE-2026-2634Same product: Mozilla Firefox
CVE-2025-13025Same product: Mozilla Firefox
CVE-2024-3858Same product: Mozilla Firefox
CVE-2026-8388Same product: Mozilla Firefox
CVE-2025-5264Same product: Mozilla Firefox
CVE-2025-6424Same product: Mozilla Firefox
CVE-2025-13014Same product: Mozilla Firefox
CVE-2024-3862Same product: Mozilla Firefox
CVE-2026-4717Same product: Mozilla Firefox
CVE-2026-4701Same product: Mozilla Firefox

Affected Assets

mozilla
firefox
≤ 115.0

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References