CVE-2025-22882
Published: 30 April 2025
Summary
CVE-2025-22882 is a high-severity Out-of-bounds Write (CWE-787) vulnerability in Deltaww Ispsoft. Its CVSS base score is 7.8 (High).
Operationally, ranked in the top 43.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis
Delta Electronics ISPSoft version 3.20 contains a stack-based buffer overflow tracked as CVE-2025-22882 and assigned CWE-787. The flaw resides in the handling of CBDGL files and can be triggered through the product's debugging logic, producing a CVSS 3.1 score of 7.8 that reflects local attack vector, low complexity, and no privileges required.
An attacker can supply a crafted CBDGL file that a user opens in ISPSoft; successful exploitation grants arbitrary code execution with full confidentiality, integrity, and availability impact on the affected workstation.
The vendor advisory Delta-PCSA-2025-00004 details multiple vulnerabilities in the same product and provides remediation guidance, including updated software versions available from Delta's file center.
EPSS for the CVE rose from a low baseline to a recorded peak of 0.0102 before settling at 0.0033, indicating modest post-disclosure interest that may warrant renewed monitoring.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-12683
Vulnerability details
Delta Electronics ISPSoft version 3.20 is vulnerable to a Stack-Based buffer overflow vulnerability that could allow an attacker to leverage debugging logic to execute arbitrary code when parsing CBDGL file.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Out-of-bounds writes that corrupt control flow or inject shellcode are rendered non-executable by the same memory protections.