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Vulnerability details: VCID-etz2-yeub-tycv
Vulnerability ID VCID-etz2-yeub-tycv
Aliases CVE-2017-16158
GHSA-fg6m-q92x-vv38
Summary Path Traversal dcserver is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing `../` in the url.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2017-16158
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2017-16158
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2017-16158
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-fg6m-q92x-vv38
cvssv3.1 7.5 https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/tiny-http
generic_textual HIGH https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/tiny-http
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-16158
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2017-16158
cvssv3.1 7.5 https://www.npmjs.com/advisories/393
generic_textual HIGH https://www.npmjs.com/advisories/393
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2017-16158
https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/tiny-http
https://www.npmjs.com/advisories/393
CVE-2017-16158 https://nvd.nist.gov/vuln/detail/CVE-2017-16158
GHSA-fg6m-q92x-vv38 https://github.com/advisories/GHSA-fg6m-q92x-vv38
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/tiny-http
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-16158
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://www.npmjs.com/advisories/393
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.67708
EPSS Score 0.00533
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-02T04:37:48.037858+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/dcserver/CVE-2017-16158.yml 38.6.0