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Vulnerability details: VCID-jxyb-bxnj-z3dz
Vulnerability ID VCID-jxyb-bxnj-z3dz
Aliases CVE-2014-3666
GHSA-fvfh-8mj3-23xj
Summary Jenkins allows for Code Execution via Crafted Packet to the CLI Jenkins before 1.583 and LTS before 1.565.3 allows remote attackers to execute arbitrary code via a crafted packet to the CLI channel.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-94 Improper Control of Generation of Code ('Code Injection')
System Score Found at
cvssv4 6.9 https://access.redhat.com/errata/RHSA-2016:0070
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2016:0070
epss 0.01213 https://api.first.org/data/v1/epss?cve=CVE-2014-3666
cvssv4 6.9 https://github.com/jenkinsci/jenkins
generic_textual MODERATE https://github.com/jenkinsci/jenkins
cvssv4 6.9 https://github.com/jenkinsci/jenkins/commit/be195b0e19343bff6d966029d8eea99b2c039c32
generic_textual MODERATE https://github.com/jenkinsci/jenkins/commit/be195b0e19343bff6d966029d8eea99b2c039c32
cvssv4 6.9 https://nvd.nist.gov/vuln/detail/CVE-2014-3666
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2014-3666
cvssv4 6.9 https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-10-01
generic_textual MODERATE https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-10-01
Reference id Reference type URL
https://access.redhat.com/errata/RHSA-2016:0070
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-3666.json
https://api.first.org/data/v1/epss?cve=CVE-2014-3666
https://github.com/jenkinsci/jenkins
https://github.com/jenkinsci/jenkins/commit/be195b0e19343bff6d966029d8eea99b2c039c32
https://nvd.nist.gov/vuln/detail/CVE-2014-3666
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-10-01
1147769 https://bugzilla.redhat.com/show_bug.cgi?id=1147769
No exploits are available.
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L Found at https://access.redhat.com/errata/RHSA-2016:0070
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L Found at https://github.com/jenkinsci/jenkins
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

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physical

low

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present

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L Found at https://github.com/jenkinsci/jenkins/commit/be195b0e19343bff6d966029d8eea99b2c039c32
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

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none

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L Found at https://nvd.nist.gov/vuln/detail/CVE-2014-3666
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

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none

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L Found at https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-10-01
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.79302
EPSS Score 0.01213
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T09:35:07.002504+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-fvfh-8mj3-23xj/GHSA-fvfh-8mj3-23xj.json 38.6.0