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CVE-2017-16003

25
FAUCET Score

CVE-2017-16003 affects versions of the 'windows-build-tools' npm module below 1.0.0, which are used to install C++ Build Tools for Windows. The vulnerability stems from the module downloading resources over unencrypted HTTP, making it susceptible to Man-in-the-Middle (MITM) attacks. This high-severity flaw (CVSS 8.1) could lead to remote code execution (RCE) if an attacker intercepts and replaces the requested resources. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.0CPE matchmatch criteria
cpe:2.3:a:windows-build-tools_project:windows-build-tools:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.28%
Probability of exploitation in next 30 days
EPSS Percentile
81.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0228 is in the 38th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: windows-build-toolsFixed in: 1.0.0

Vendor Advisories (1)

npmGHSA-9p47-w5xp-f4xrhigh

windows-build-tools downloads Resources over HTTP

Nov 9, 2018

References

github.com / felixrieseberg/windows-build-tools/commit/9835d33e68f2cb5e4d148e954bb3ed0221d98e90
PatchThird Party Advisory
nodesecurity.io / advisories/304
Third Party Advisory