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Vulnerability details: VCID-z2yq-cmw3-7yec
Vulnerability ID VCID-z2yq-cmw3-7yec
Aliases CVE-2021-30618
Summary Chromium: CVE-2021-30618 Inappropriate implementation in DevTools
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
epss 0.01736 https://api.first.org/data/v1/epss?cve=CVE-2021-30618
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2021-30618
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2021-30618
archlinux High https://security.archlinux.org/AVG-2336
archlinux High https://security.archlinux.org/AVG-2337
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-30618
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30618
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30618
AVG-2336 https://security.archlinux.org/AVG-2336
AVG-2337 https://security.archlinux.org/AVG-2337
cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
CVE-2021-30618 https://nvd.nist.gov/vuln/detail/CVE-2021-30618
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2021-30618
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:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-30618
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 0.81694
EPSS Score 0.01736
Published At Aug. 9, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:31:26.697325+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.18/community.json 37.0.0