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Vulnerability details: VCID-pf14-dtsb-ebd2
Vulnerability ID VCID-pf14-dtsb-ebd2
Aliases CVE-2020-1721
Summary pki-core: KRA vulnerable to reflected XSS via the getPk12 page
Status Published
Exploitability 0.5
Weighted Severity 3.9
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
cvssv3 4.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1721.json
epss 0.00746 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00746 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00746 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00746 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00746 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00825 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00825 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00825 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00825 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00825 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00825 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.00825 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.01211 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.01211 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
epss 0.01211 https://api.first.org/data/v1/epss?cve=CVE-2020-1721
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1721.json
https://api.first.org/data/v1/epss?cve=CVE-2020-1721
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1721
1777579 https://bugzilla.redhat.com/show_bug.cgi?id=1777579
RHSA-2020:4847 https://access.redhat.com/errata/RHSA-2020:4847
RHSA-2021:0819 https://access.redhat.com/errata/RHSA-2021:0819
RHSA-2021:0851 https://access.redhat.com/errata/RHSA-2021:0851
RHSA-2021:0975 https://access.redhat.com/errata/RHSA-2021:0975
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1721.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
Exploit Prediction Scoring System (EPSS)
Percentile 0.7301
EPSS Score 0.00746
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:12:56.491904+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1721.json 38.0.0