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ID

VAR-202503-0044


TITLE

(0Day) Delta Electronics ISPSoft CBDGL File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

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sources: ZDI: ZDI-25-103

DESCRIPTION

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics ISPSoft. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the parsing of CBDGL files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

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sources: ZDI: ZDI-25-103

AFFECTED PRODUCTS

vendor:deltamodel:ispsoftscope: - version: -

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sources: ZDI: ZDI-25-103

CVSS

SEVERITY

CVSSV2

CVSSV3

ZDI: ZDI-25-103
value: HIGH

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ZDI: ZDI-25-103
baseSeverity: HIGH
baseScore: 7.8
vectorString: AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.0

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sources: ZDI: ZDI-25-103

EXTERNAL IDS

db:ZDI_CANid:ZDI-CAN-25031

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db:ZDIid:ZDI-25-103

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sources: ZDI: ZDI-25-103

CREDITS

Guillaume Orlando

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sources: ZDI: ZDI-25-103

SOURCES

db:ZDIid:ZDI-25-103

LAST UPDATE DATE

2025-03-05T23:16:20.505000+00:00


SOURCES UPDATE DATE

db:ZDIid:ZDI-25-103date:2025-03-03T00:00:00

SOURCES RELEASE DATE

db:ZDIid:ZDI-25-103date:2025-03-03T00:00:00