Vulnerability in Microsoft Edge
CVE-2018-8388
A spoofing vulnerability exists when Microsoft Edge improperly handles specific HTML content, aka "Microsoft Edge Spoofing Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8383.
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: 0.036 (89.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.036 · newest: 0.036 · change: 0.000
Affected products
- Microsoft Edge
- Microsoft Edge — versions Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows 10 Version 1703 for 32-bit Systems
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securitytracker.com/id/1041457 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securityfocus.com/bid/105025 (VDB Entry, Third Party Advisory, vdb-entry)
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8388 (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-8388?
- CVE-2018-8388 is a medium-severity vulnerability in Microsoft Edge, classified under Authentication Bypass by Spoofing. CVSS score: 4.3/10. Published 2018-08-15.
- How severe is CVE-2018-8388?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2018-8388 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.