CVE-2021-21064

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

Magento UPWARD-php version 1.1.4 (and earlier) is affected by a Path traversal vulnerability in Magento UPWARD Connector version 1.1.2 (and earlier) due to the upload feature. An attacker could potentially exploit this vulnerability to upload a malicious YAML file that can contain instructions which allows reading arbitrary files from the remote server. Access to the admin console is required for successful exploitation.

Metrics

CVSS 3.0 4.9/10CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-22

Affected software

VendorProductVersions
AdobeMagento Commerce>= unspecified, <= 1.1.4; >= unspecified, <= None

References

Timeline

Published
Feb 25, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-21064: Medium severity, CVSS 4.9 | Vulnix