Vulnerability in Microsoft Edge
CVE-2021-41351
Microsoft Edge (Chrome based) Spoofing on IE Mode
EPSS: 0.036 (88.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
Affected products
- Microsoft Edge
- Microsoft Edge (Chromium-based) In Ie Mode — versions 10.0.0.0
- Microsoft Windows_10 — versions 20h2, 21h1, 1809
- Microsoft Windows_11
- Microsoft Windows_server_2019
Public proof-of-concept exploits
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-41351?
- CVE-2021-41351 is a medium-severity vulnerability in Microsoft Edge. CVSS score: 4.3/10. Published 2021-11-10.
- How severe is CVE-2021-41351?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2021-41351 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.