Home/CVE/A CWE-494 Download of Code Without Integrity Check vulnerability exists in Easergy T300 (Firmware version 1.5.2 and olde
CVE

CVE-2020-7505

A CWE-494 Download of Code Without Integrity Check vulnerability exists in Easergy T300 (Firmware version 1.5.2 and olde

A CWE-494 Download of Code Without Integrity Check vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to inject data with dangerous content into the firmware and execute arbitrary code on the system.

HIGH · CVSS 7.2 EPSS 0.00353
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Weakness Classification

CWE-494Download of Code Without Integrity Check
CWE-494Download of Code Without Integrity Check
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Affected Products & Versions

1
schneider-electric easergy t300 firmware<= 1.5.2
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · cybersecurity@se.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Jun 2020 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.se.com/ww/en/download/document/SEVD-2020-161-04Vendor Advisory
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