MEDIUM SEVERITY

CVE-2015-1684

Vbscript vulnerability

CVSS
4.3
EPSS
16.3%
EPSS pct
97th
Exploited
No known
VBScript.dll in the Microsoft VBScript 5.6 through 5.8 engine, as used in Internet Explorer 8 through 11 and other products, allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "VBScript ASLR Bypass."
Affected vendor
Microsoft
Affected product
Vbscript
CVSS vector
AV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness type (CWE)
  • CWE-200 — Exposure of Sensitive Information
Published
2015-05-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality.

Its EPSS score of 16.3% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2015-1684

  • Confirm whether Microsoft Vbscript is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2015-1684.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2015-1684

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2015-1684 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2015-1684?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2015-1684.

Start free scan

No credit card. Agentless.