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Vulnerability details: VCID-gnka-3cs8-tkb6
Vulnerability ID VCID-gnka-3cs8-tkb6
Aliases CVE-2018-8416
GHSA-5633-f33j-c6f7
Summary Microsoft Security Advisory CVE-2018-8416: .NET Core Tampering Vulnerability
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (2)
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
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2018:3676
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2018:3676
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8416.json
epss 0.01944 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01944 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01944 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01944 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01944 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01944 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01944 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01944 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01944 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
epss 0.01981 https://api.first.org/data/v1/epss?cve=CVE-2018-8416
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-5633-f33j-c6f7
cvssv3.1 6.5 https://github.com/dotnet/announcements/issues/95
generic_textual MODERATE https://github.com/dotnet/announcements/issues/95
cvssv3.1 6.5 https://github.com/github/advisory-database/issues/302
generic_textual MODERATE https://github.com/github/advisory-database/issues/302
cvssv2 4.0 https://nvd.nist.gov/vuln/detail/CVE-2018-8416
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2018-8416
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2018-8416
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2018-8416
cvssv3.1 6.5 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8416
generic_textual MODERATE https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8416
Reference id Reference type URL
https://access.redhat.com/errata/RHSA-2018:3676
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8416.json
https://api.first.org/data/v1/epss?cve=CVE-2018-8416
https://github.com/dotnet/announcements/issues/95
https://github.com/github/advisory-database/issues/302
https://nvd.nist.gov/vuln/detail/CVE-2018-8416
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8416
http://www.securityfocus.com/bid/105798
http://www.securitytracker.com/id/1042128
1649693 https://bugzilla.redhat.com/show_bug.cgi?id=1649693
cpe:2.3:a:microsoft:asp.net_core:2.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:asp.net_core:2.1:*:*:*:*:*:*:*
GHSA-5633-f33j-c6f7 https://github.com/advisories/GHSA-5633-f33j-c6f7
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://access.redhat.com/errata/RHSA-2018:3676
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:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8416.json
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:L/UI:N/S:U/C:N/I:H/A:N Found at https://github.com/dotnet/announcements/issues/95
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:L/UI:N/S:U/C:N/I:H/A:N Found at https://github.com/github/advisory-database/issues/302
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:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-8416
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:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-8416
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:L/UI:N/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-8416
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:L/UI:N/S:U/C:N/I:H/A:N Found at https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8416
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 0.82729
EPSS Score 0.01944
Published At Sept. 9, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:11:03.237648+00:00 RetireDotNet Importer Import https://github.com/RetireNet/Packages/blob/master/Content/11.json 37.0.0