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Vulnerability details: VCID-am1y-fg5y-13e9
Vulnerability ID VCID-am1y-fg5y-13e9
Aliases CVE-2021-30153
Summary multiple issues
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2021-30153
cvssv3.1 4.3 https://lists.wikimedia.org/hyperkitty/list/wikitech-l%40lists.wikimedia.org/message/XYBF5RSTJRMVCP7QBYK7643W75A3KCIY/
ssvc Track https://lists.wikimedia.org/hyperkitty/list/wikitech-l%40lists.wikimedia.org/message/XYBF5RSTJRMVCP7QBYK7643W75A3KCIY/
cvssv3.1 4.3 https://lists.wikimedia.org/pipermail/wikitech-l/2021-April/094418.html
ssvc Track https://lists.wikimedia.org/pipermail/wikitech-l/2021-April/094418.html
cvssv3.1 4.3 https://phabricator.wikimedia.org/T270453
ssvc Track https://phabricator.wikimedia.org/T270453
archlinux Medium https://security.archlinux.org/AVG-1775
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-30153
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30153
094418.html https://lists.wikimedia.org/pipermail/wikitech-l/2021-April/094418.html
AVG-1775 https://security.archlinux.org/AVG-1775
T270453 https://phabricator.wikimedia.org/T270453
XYBF5RSTJRMVCP7QBYK7643W75A3KCIY https://lists.wikimedia.org/hyperkitty/list/wikitech-l%40lists.wikimedia.org/message/XYBF5RSTJRMVCP7QBYK7643W75A3KCIY/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://lists.wikimedia.org/hyperkitty/list/wikitech-l%40lists.wikimedia.org/message/XYBF5RSTJRMVCP7QBYK7643W75A3KCIY/
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-06T16:14:31Z/ Found at https://lists.wikimedia.org/hyperkitty/list/wikitech-l%40lists.wikimedia.org/message/XYBF5RSTJRMVCP7QBYK7643W75A3KCIY/
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://lists.wikimedia.org/pipermail/wikitech-l/2021-April/094418.html
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-06T16:14:31Z/ Found at https://lists.wikimedia.org/pipermail/wikitech-l/2021-April/094418.html
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://phabricator.wikimedia.org/T270453
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-06T16:14:31Z/ Found at https://phabricator.wikimedia.org/T270453
Exploit Prediction Scoring System (EPSS)
Percentile 0.36546
EPSS Score 0.0015
Published At June 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T11:54:28.061773+00:00 Arch Linux Importer Import https://security.archlinux.org/AVG-1775 36.1.3