VULNERABILITY INTELLIGENCE

CVE-2020-25912

CVSS score9.1 CRITICAL

EPSS probability1.40%

CISA KEVNot currently listed

Published2021-10-31

Last modified2026-07-09

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Description

A XML External Entity (XXE) vulnerability was discovered in symphony\lib\toolkit\class.xmlelement.php in Symphony 2.7.10 which can lead to an information disclosure or denial of service (DOS).

Weakness classification

nvd@nist.gov: CWE-611

Primary references

cve@mitre.org — Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory