CVE-2021-30587
MediumPublic PoC
Published: 03 August 2021
Published
03 August 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
4.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS Score
0.0045
64.0th percentile
Risk Priority
9
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-30587 is a medium-severity an unspecified weakness vulnerability in Fedoraproject Fedora. Its CVSS base score is 4.3 (Medium).
Operationally, ranked in the top 36.0% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-17507
Vulnerability details
Inappropriate implementation in Compositing in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
google
chrome
≤ 92.0.4515.107
fedoraproject
fedora
33, 34, 35
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.