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Vulnerability details: VCID-jenk-m47u-aaaa
Vulnerability ID VCID-jenk-m47u-aaaa
Aliases CVE-2021-30744
Summary Description: A cross-origin issue with iframe elements was addressed with improved tracking of security origins. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to universal cross site scripting.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-20 Improper Input Validation
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-30744.html
rhas Moderate https://access.redhat.com/errata/RHSA-2021:4381
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-30744.json
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00147 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00147 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00147 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00147 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
epss 0.00422 https://api.first.org/data/v1/epss?cve=CVE-2021-30744
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1986888
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21775
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21779
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30663
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30665
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30689
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30720
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30734
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30744
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30749
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30758
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30795
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30797
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30799
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2021-30744
cvssv3 6.1 https://nvd.nist.gov/vuln/detail/CVE-2021-30744
cvssv3.1 6.1 https://nvd.nist.gov/vuln/detail/CVE-2021-30744
archlinux High https://security.archlinux.org/AVG-2220
archlinux High https://security.archlinux.org/AVG-2221
generic_textual Medium https://ubuntu.com/security/notices/USN-5024-1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-30744.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-30744.json
https://api.first.org/data/v1/epss?cve=CVE-2021-30744
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21775
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21779
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30663
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30665
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30689
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30720
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30734
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30744
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30749
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30758
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30795
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30797
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30799
https://support.apple.com/en-us/HT212528
https://support.apple.com/en-us/HT212529
https://support.apple.com/en-us/HT212532
https://support.apple.com/en-us/HT212533
https://support.apple.com/en-us/HT212534
https://ubuntu.com/security/notices/USN-5024-1
1986888 https://bugzilla.redhat.com/show_bug.cgi?id=1986888
ASA-202107-67 https://security.archlinux.org/ASA-202107-67
ASA-202107-68 https://security.archlinux.org/ASA-202107-68
AVG-2220 https://security.archlinux.org/AVG-2220
AVG-2221 https://security.archlinux.org/AVG-2221
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
CVE-2021-30744 https://nvd.nist.gov/vuln/detail/CVE-2021-30744
GLSA-202202-01 https://security.gentoo.org/glsa/202202-01
RHSA-2021:4381 https://access.redhat.com/errata/RHSA-2021:4381
USN-5024-1 https://usn.ubuntu.com/5024-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-30744.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: AV:N/AC:M/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-30744
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:N/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-30744
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://nvd.nist.gov/vuln/detail/CVE-2021-30744
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 0.49433
EPSS Score 0.00133
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.