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Vulnerability details: VCID-pu1t-jgmd-aaas
Vulnerability ID VCID-pu1t-jgmd-aaas
Aliases CVE-2019-12421
GHSA-fmqw-vqh5-cwq9
Summary Apache NiFi user log out issue
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-613 Insufficient Session Expiration
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
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epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
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epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
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epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
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epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
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epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
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epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
epss 0.00701 https://api.first.org/data/v1/epss?cve=CVE-2019-12421
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-fmqw-vqh5-cwq9
cvssv3.1 8.8 https://github.com/apache/nifi/commit/cf6f5172503ce438c6c22c334c9367f774db7b24
generic_textual HIGH https://github.com/apache/nifi/commit/cf6f5172503ce438c6c22c334c9367f774db7b24
cvssv3.1 8.8 https://github.com/apache/nifi/pull/3362
generic_textual HIGH https://github.com/apache/nifi/pull/3362
cvssv3.1 9.8 https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3E
generic_textual CRITICAL https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3E
cvssv3.1 6.1 https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
generic_textual MODERATE https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
cvssv3.1 8.8 https://nifi.apache.org/security.html#CVE-2019-12421
generic_textual HIGH https://nifi.apache.org/security.html#CVE-2019-12421
cvssv2 6.5 https://nvd.nist.gov/vuln/detail/CVE-2019-12421
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-12421
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-12421
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-12421
https://github.com/apache/nifi/commit/cf6f5172503ce438c6c22c334c9367f774db7b24
https://github.com/apache/nifi/pull/3362
https://issues.apache.org/jira/browse/NIFI-6085
https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3E
https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
https://nifi.apache.org/security.html#CVE-2019-12421
cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*
CVE-2019-12421 https://nvd.nist.gov/vuln/detail/CVE-2019-12421
GHSA-fmqw-vqh5-cwq9 https://github.com/advisories/GHSA-fmqw-vqh5-cwq9
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/apache/nifi/commit/cf6f5172503ce438c6c22c334c9367f774db7b24
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/apache/nifi/pull/3362
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3E
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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nifi.apache.org/security.html#CVE-2019-12421
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: AV:N/AC:L/Au:S/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-12421
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
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-12421
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-12421
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 0.34575
EPSS Score 0.00078
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.