Vulnerability in Microsoft Edge
CVE-2017-0203
A vulnerability exists in Microsoft Edge when the Edge Content Security Policy (CSP) fails to properly validate certain specially crafted documents. An attacker could trick a user into loading a web page with malicious content, aka "Microsoft Edge Security Feature Bypass Vulnerability."
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.039 (90.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.039 · newest: 0.039 · change: 0.000
Affected products
- Microsoft Edge
- Microsoft Edge — versions Microsoft Edge Microsoft Edge
References
- www.securitytracker.com/id/1038234 (vdb-entry)
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0203 (Patch, Vendor Advisory)
- www.securityfocus.com/bid/97443 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-0203?
- CVE-2017-0203 is a medium-severity vulnerability in Microsoft Edge. CVSS score: 4.3/10. Published 2017-04-12.
- How severe is CVE-2017-0203?
- Medium severity. CVSS v3 base score is 4.3 out of 10.