Vulnerability Details CVE-2021-21426
Magento-lts is a long-term support alternative to Magento Community Edition (CE). In magento-lts versions 19.4.12 and prior and 20.0.8 and prior, there is a vulnerability caused by the unsecured deserialization of an object. A patch in versions 19.4.13 and 20.0.9 was back ported from Zend Framework 3. The vulnerability was assigned CVE-2021-3007 in Zend Framework.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.2%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2021-21426
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cpe:2.3:a:openmage:magento:1.1.1
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cpe:2.3:a:openmage:magento:1.1.2
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cpe:2.3:a:openmage:magento:1.1.3
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cpe:2.3:a:openmage:magento:1.1.4
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cpe:2.3:a:openmage:magento:1.1.5
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cpe:2.3:a:openmage:magento:1.1.6
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cpe:2.3:a:openmage:magento:1.1.7
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cpe:2.3:a:openmage:magento:1.1.8
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cpe:2.3:a:openmage:magento:1.2.0
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cpe:2.3:a:openmage:magento:1.2.0.1
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cpe:2.3:a:openmage:magento:1.2.0.2
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cpe:2.3:a:openmage:magento:1.2.0.3
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cpe:2.3:a:openmage:magento:1.2.1
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cpe:2.3:a:openmage:magento:1.2.1.1
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cpe:2.3:a:openmage:magento:1.2.1.2
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cpe:2.3:a:openmage:magento:1.3.0
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cpe:2.3:a:openmage:magento:1.3.1
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cpe:2.3:a:openmage:magento:1.3.1.1
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cpe:2.3:a:openmage:magento:1.3.2
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cpe:2.3:a:openmage:magento:1.3.2.1
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cpe:2.3:a:openmage:magento:1.3.2.2
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cpe:2.3:a:openmage:magento:1.3.2.3
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cpe:2.3:a:openmage:magento:1.3.2.4
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cpe:2.3:a:openmage:magento:1.3.3.0
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cpe:2.3:a:openmage:magento:1.4.0.0
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cpe:2.3:a:openmage:magento:1.4.0.1
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cpe:2.3:a:openmage:magento:1.4.1.0
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cpe:2.3:a:openmage:magento:1.4.1.1
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cpe:2.3:a:openmage:magento:1.4.2.0
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cpe:2.3:a:openmage:magento:1.5.0.0
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cpe:2.3:a:openmage:magento:1.5.0.1
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cpe:2.3:a:openmage:magento:1.5.1.0
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cpe:2.3:a:openmage:magento:1.6.0.0
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cpe:2.3:a:openmage:magento:1.6.1.0
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cpe:2.3:a:openmage:magento:1.6.2.0
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cpe:2.3:a:openmage:magento:1.7.0.0
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cpe:2.3:a:openmage:magento:1.7.0.1
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cpe:2.3:a:openmage:magento:1.7.0.2
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cpe:2.3:a:openmage:magento:1.8.0.0
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cpe:2.3:a:openmage:magento:1.8.1.0
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cpe:2.3:a:openmage:magento:1.9.0.0
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cpe:2.3:a:openmage:magento:1.9.0.1
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cpe:2.3:a:openmage:magento:1.9.1.0
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cpe:2.3:a:openmage:magento:1.9.1.1
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cpe:2.3:a:openmage:magento:19.4.0
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cpe:2.3:a:openmage:magento:19.4.1
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cpe:2.3:a:openmage:magento:19.4.10
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cpe:2.3:a:openmage:magento:19.4.11
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cpe:2.3:a:openmage:magento:19.4.12
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cpe:2.3:a:openmage:magento:19.4.2
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cpe:2.3:a:openmage:magento:19.4.3
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cpe:2.3:a:openmage:magento:19.4.4
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cpe:2.3:a:openmage:magento:19.4.5
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cpe:2.3:a:openmage:magento:19.4.6
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cpe:2.3:a:openmage:magento:19.4.7
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cpe:2.3:a:openmage:magento:19.4.8
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cpe:2.3:a:openmage:magento:19.4.9
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cpe:2.3:a:openmage:magento:20.0.0
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cpe:2.3:a:openmage:magento:20.0.1
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cpe:2.3:a:openmage:magento:20.0.2
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cpe:2.3:a:openmage:magento:20.0.3
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cpe:2.3:a:openmage:magento:20.0.4
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cpe:2.3:a:openmage:magento:20.0.5
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cpe:2.3:a:openmage:magento:20.0.6
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cpe:2.3:a:openmage:magento:20.0.7
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cpe:2.3:a:openmage:magento:20.0.8