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CVE-2017-16218

20
FAUCET Score

CVE-2017-16218 describes a directory traversal vulnerability in the dgard8.lab6 static file server, allowing an unauthenticated attacker to access arbitrary files on the system by manipulating URLs with "../" sequences. This high-severity vulnerability (CVSS 7.5) requires no user interaction and has a high impact on confidentiality, as it grants unauthorized access to sensitive information. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the ease of exploitation makes it a significant risk.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:dgard8.lab6_project:dgard8.lab6:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.00%
Probability of exploitation in next 30 days
EPSS Percentile
78.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0200 is in the 63rd percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

Vendor Advisories (1)

npmGHSA-xqfm-ff6g-24c7high

Directory Traversal in dgard8.lab6

Jul 23, 2018

References

github.com / JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/dgard8.lab6
ExploitThird Party Advisory
nodesecurity.io / advisories/444
Third Party Advisory