Description
CWE-494: Download of Code Without Integrity Check vulnerability exists that could render the device inoperable when malicious firmware is downloaded.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality (Vulnerable System)
None
Integrity (Vulnerable System)
High
Availability (Vulnerable System)
High
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Affected products
- Schneider Electric / ASCO 5310 Single-Channel Remote AnnunciatorAll versions – All versions
- Schneider Electric / ASCO 5350 Eight Channel Remote AnnunciatorAll versions – All versions