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Vulnerability details: VCID-nffq-52a8-3yg9
Vulnerability ID VCID-nffq-52a8-3yg9
Aliases CVE-2021-25631
Summary In the LibreOffice 7-1 series in versions prior to 7.1.2, and in the 7-0 series in versions prior to 7.0.5, the denylist can be circumvented by manipulating the link so it doesn't match the denylist but results in ShellExecute attempting to launch an executable type.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
epss 0.01704 https://api.first.org/data/v1/epss?cve=CVE-2021-25631
cvssv3.1 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-25631
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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 0.82238
EPSS Score 0.01704
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T18:08:50.658144+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.0.0