4.3

CVE-2017-0231: microsoft corporation microsoft browsers Improper Input Validation

CVSS: 4.3v3.0MediumModified
Published 12-05-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-0231 is a medium (CVSS 4.3) Improper Input Validation vulnerability in microsoft corporation microsoft browsers. EPSS estimates a 3.67% chance of exploitation in the next 30 days, higher than 89.5% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.0 (NVD)
EPSS score
3.67%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-05-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

A spoofing vulnerability exists when Microsoft browsers render SmartScreen Filter, aka "Microsoft Browser Spoofing Vulnerability."

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

3.67%

Chance of exploitation in the next 30 days

Percentile

90%

Versus all other CVEs

30-day change

0.00 pp

From 3.67% on 19-09-2026

19-09-202619-10-2026
EPSS score
3.67%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Microsoft1 product
Microsoft corporation1 product
  • microsoft browsersWindows 8.1 for 32-bit systems, Windows 8.1 for x64-based systems, Windows RT 8.1, Windows Server 2012 R2,Windows 10 for 32-bit Systems, Windows 10 for x64-based Systems, Windows 10 Version 1511 for 32-bit Systems, Windows 10 Version 1511 for x64-based Systems, Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows 10 Version 1703 for 32-bit Systems, and Windows 10 Version 1703 for x64-based Systems, and Windows Server 2016.

2 vendors · 2 products

References

4 links