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TI-2021-04170 Aliases CVE-2021-21064

Magento UPWARD-php Path traversal vulnerability via UPWARD Connector

Priority LOW 34CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.08514 95th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AdobeMagento Commerceup to 1.1.4; up to None—No fix listedCNA
  • Magento Commerce VendorAdobe Affected up to 1.1.4; up to None Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:magento:upward_connector:*:*:*:*:*:*:*:*up to 1.1.2VulnerableMagento
cpe:2.3:a:magento:upward_php:*:*:*:*:*:*:*:*up to 1.1.4VulnerableMagento
  • cpe:2.3:a:magento:upward_connector:*:*:*:*:*:*:*:* Versions up to 1.1.2 Vulnerable ·Magento
  • cpe:2.3:a:magento:upward_php:*:*:*:*:*:*:*:* Versions up to 1.1.4 Vulnerable ·Magento

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-21064
  2. 2026-10-20 EPSS moved to the 95th–99th percentile

References

Advisory 2

  • TI-2026-52938 Adobe Commerce | Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336) KEVCVSS 3.1CRITICAL 10.0
  • TI-2026-35688 ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22) KEVCVSS 3.1CRITICAL 10.0
  • TI-2025-34084 Adobe Experience Manager | Incorrect Authorization (CWE-863) KEVCVSS 3.1CRITICAL 10.0
  • TI-2024-22559 XXE can expose crypt key and other secrets granting full admin access KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-19615 Analysis CVE-2023-29300 Bypass: Adobe ColdFusion Pre-Auth RCE KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-13696 Adobe ColdFusion Deserialization of Untrusted Data Arbitrary code execution KEVCVSS 3.1CRITICAL 9.8
See all 8046 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences