System	Score	Found at
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
epss	0.0052	https://api.first.org/data/v1/epss?cve=CVE-2020-20450
cvssv2	5.0	https://nvd.nist.gov/vuln/detail/CVE-2020-20450
cvssv3.1	7.5	https://nvd.nist.gov/vuln/detail/CVE-2020-20450

Reference id	Reference type	URL
		https://api.first.org/data/v1/epss?cve=CVE-2020-20450
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20445
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20446
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20450
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20453
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21688
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21697
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22037
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22042
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38114
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38171
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38291
		https://trac.ffmpeg.org/ticket/7993
		https://www.debian.org/security/2021/dsa-4998
cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*		https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*		https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
CVE-2020-20450		https://nvd.nist.gov/vuln/detail/CVE-2020-20450
USN-5472-1		https://usn.ubuntu.com/5472-1/

No exploits are available.

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-20450

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:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-20450

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

Percentile	0.65855
EPSS Score	0.0052
Published At	Aug. 16, 2025, 12:55 p.m.

Date	Actor	Action	Source	VulnerableCode Version
2025-07-31T08:29:00.356823+00:00	Alpine Linux Importer	Import	https://secdb.alpinelinux.org/v3.22/community.json	37.0.0