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prionPRIOn knowledge basePRION:CVE-2021-21426
HistoryApr 21, 2021 - 9:15 p.m.

Deserialization of untrusted data

2021-04-2121:15:00
PRIOn knowledge base
www.prio-n.com
13

9.3 High

AI Score

Confidence

High

0.044 Low

EPSS

Percentile

92.4%

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.

CPENameOperatorVersion
magentoge20.0.0
magentolt20.0.9
magentolt19.4.13

9.3 High

AI Score

Confidence

High

0.044 Low

EPSS

Percentile

92.4%