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Vulnerability details: VCID-asr7-uwpu-a7a5
Vulnerability ID VCID-asr7-uwpu-a7a5
Aliases CVE-2014-3556
Summary STARTTLS command injection
Status Published
Exploitability 0.5
Weighted Severity 6.1
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
System Score Found at
epss 0.48169 https://api.first.org/data/v1/epss?cve=CVE-2014-3556
epss 0.48169 https://api.first.org/data/v1/epss?cve=CVE-2014-3556
epss 0.48169 https://api.first.org/data/v1/epss?cve=CVE-2014-3556
epss 0.48169 https://api.first.org/data/v1/epss?cve=CVE-2014-3556
epss 0.48169 https://api.first.org/data/v1/epss?cve=CVE-2014-3556
epss 0.48169 https://api.first.org/data/v1/epss?cve=CVE-2014-3556
epss 0.48169 https://api.first.org/data/v1/epss?cve=CVE-2014-3556
epss 0.48169 https://api.first.org/data/v1/epss?cve=CVE-2014-3556
epss 0.48169 https://api.first.org/data/v1/epss?cve=CVE-2014-3556
generic_textual medium https://mailman.nginx.org/pipermail/nginx-announce/2014/000144.html
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2014-3556
Reference id Reference type URL
http://mailman.nginx.org/pipermail/nginx-announce/2014/000144.html
http://marc.info/?l=bugtraq&m=142103967620673&w=2
http://nginx.org/download/patch.2014.starttls.txt
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-3556.json
https://api.first.org/data/v1/epss?cve=CVE-2014-3556
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3556
https://mailman.nginx.org/pipermail/nginx-announce/2014/000144.html
https://nginx.org/download/patch.2014.starttls.txt
https://nginx.org/download/patch.2014.starttls.txt.asc
1126891 https://bugzilla.redhat.com/show_bug.cgi?id=1126891
757196 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=757196
cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*
CVE-2014-3556 https://nvd.nist.gov/vuln/detail/CVE-2014-3556
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2014-3556
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.97707
EPSS Score 0.48169
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:31:46.491171+00:00 Nginx Importer Import https://nginx.org/en/security_advisories.html 38.0.0