CVE-2021-21064

Magento UPWARD-php Path traversal vulnerability via UPWARD Connector

MEDIUM
4.9
CVSS Score
Published: February 25, 2021 at 01:22 PM UTC
Updated: June 17, 2026 at 03:34 AM UTC
3 products affected across 2 vendorsUpward PHPUpward ConnectorMagento Commerce

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Severity
MEDIUM4.9
Exploit prediction
EPSS 9%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

CVSS

4.9MEDIUMadobe
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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