Vulnerability in Microsoft Edge
CVE-2017-0066
Microsoft Edge allows remote attackers to bypass the Same Origin Policy for HTML elements in other browser windows, aka "Microsoft Edge Security Feature Bypass Vulnerability." This vulnerability is different from those described in CVE-2017-0135 and CVE-2017-0140.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.299 (98.2th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.299 · newest: 0.299 · change: 0.000
Affected products
- Microsoft Edge
- Microsoft Corporation Edge — versions Edge
Public proof-of-concept exploits
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0066 (Patch, Vendor Advisory)
- www.securitytracker.com/id/1038006 (vdb-entry)
- www.securityfocus.com/bid/96655 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-0066?
- CVE-2017-0066 is a medium-severity vulnerability in Microsoft Edge. CVSS score: 4.2/10. Published 2017-03-17.
- How severe is CVE-2017-0066?
- Medium severity. CVSS v3 base score is 4.2 out of 10.
- Is CVE-2017-0066 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.