High severity · published Apr 21, 2021
CVE-2021-21427
Magento-lts is a long-term support alternative to Magento Community Edition (CE)
7.2
CVSS
1.1%
EPSS
No
On KEV
Description
Magento-lts is a long-term support alternative to Magento Community Edition (CE). A vulnerability in magento-lts versions before 19.4.13 and 20.0.9 potentially allows an administrator unauthorized access to restricted resources. This is a backport of CVE-2021-21024. The vulnerability is patched in versions 19.4.13 and 20.0.9.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Magento · Openmage
before 19.4.13; 20.0.0 before 20.0.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21427
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21427
Third Party Advisory
https://github.com/OpenMage/magento-lts/security/advisories/GHSA-fvrf-9428-527m
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