CVE-2020-29312
criticalpriority · track · 39EPSS 0.013 · 69 %ileEUUSEPSS · scored 2026-10-27
An issue found in Zend Framework v.3.1.3 and before allow a remote attacker to execute arbitrary code via the unserialize function. Note: This has been disputed by third parties as incomplete and incorrect. The framework does not have a version that surpasses 2.x.x and was deprecated in early 2020.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- http://zend.comcnnvd
- https://cowtransfer.com/s/f9684f004d7149cnnvd
- https://cxsecurity.com/cveshow/CVE-2020-29312/cnnvd
- https://github.com/zendframework/zendframeworkcnnvd
- https://cowtransfer.com/s/f9684f004d7149enisa_euvd
- https://github.com/zendframework/zendframeworkenisa_euvd
- https://cowtransfer.com/s/f9684f004d7149Broken Linknvd
- https://github.com/zendframework/zendframeworkProductnvd
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