Description
A vulnerability was found in Delta Electronics WPLSoft up to 2.51 and classified as problematic. This issue affects some unknown processing of the component Modbus Data Packet Handler. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-241583. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS breakdown
CVSS 3.1
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected products
- Delta Electronics / WPLSoft2.0 – 2.0
- Delta Electronics / WPLSoft2.1 – 2.1
- Delta Electronics / WPLSoft2.2 – 2.2
- Delta Electronics / WPLSoft2.3 – 2.3
- Delta Electronics / WPLSoft2.4 – 2.4
- Delta Electronics / WPLSoft2.5 – 2.5
- Delta Electronics / WPLSoft2.6 – 2.6
- Delta Electronics / WPLSoft2.7 – 2.7
- Delta Electronics / WPLSoft2.8 – 2.8
- Delta Electronics / WPLSoft2.9 – 2.9
- Delta Electronics / WPLSoft2.10 – 2.10
- Delta Electronics / WPLSoft2.11 – 2.11
- Delta Electronics / WPLSoft2.12 – 2.12
- Delta Electronics / WPLSoft2.13 – 2.13
- Delta Electronics / WPLSoft2.14 – 2.14
- Delta Electronics / WPLSoft2.15 – 2.15
- Delta Electronics / WPLSoft2.16 – 2.16
- Delta Electronics / WPLSoft2.17 – 2.17
- Delta Electronics / WPLSoft2.18 – 2.18
- Delta Electronics / WPLSoft2.19 – 2.19
- Delta Electronics / WPLSoft2.20 – 2.20
- Delta Electronics / WPLSoft2.21 – 2.21
- Delta Electronics / WPLSoft2.22 – 2.22
- Delta Electronics / WPLSoft2.23 – 2.23
- Delta Electronics / WPLSoft2.24 – 2.24
- Delta Electronics / WPLSoft2.25 – 2.25
- Delta Electronics / WPLSoft2.26 – 2.26
- Delta Electronics / WPLSoft2.27 – 2.27
- Delta Electronics / WPLSoft2.28 – 2.28
- Delta Electronics / WPLSoft2.29 – 2.29
- Delta Electronics / WPLSoft2.30 – 2.30
- Delta Electronics / WPLSoft2.31 – 2.31
- Delta Electronics / WPLSoft2.32 – 2.32
- Delta Electronics / WPLSoft2.33 – 2.33
- Delta Electronics / WPLSoft2.34 – 2.34
- Delta Electronics / WPLSoft2.35 – 2.35
- Delta Electronics / WPLSoft2.36 – 2.36
- Delta Electronics / WPLSoft2.37 – 2.37
- Delta Electronics / WPLSoft2.38 – 2.38
- Delta Electronics / WPLSoft2.39 – 2.39
- Delta Electronics / WPLSoft2.40 – 2.40
- Delta Electronics / WPLSoft2.41 – 2.41
- Delta Electronics / WPLSoft2.42 – 2.42
- Delta Electronics / WPLSoft2.43 – 2.43
- Delta Electronics / WPLSoft2.44 – 2.44
- Delta Electronics / WPLSoft2.45 – 2.45
- Delta Electronics / WPLSoft2.46 – 2.46
- Delta Electronics / WPLSoft2.47 – 2.47
- Delta Electronics / WPLSoft2.48 – 2.48
- Delta Electronics / WPLSoft2.49 – 2.49
- Delta Electronics / WPLSoft2.50 – 2.50
- Delta Electronics / WPLSoft2.51 – 2.51