Critical severity · published Apr 30, 2025
CVE-2025-4125
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
Delta Electronics ISPSoft version 3.20 is vulnerable to an Out-Of-Bounds Write vulnerability that could allow an attacker to execute arbitrary code when parsing ISP file.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IS
ISPSoft · Delta Electronics
through 3.20 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-4125
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-4125
Vendor Advisory
https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00004_ISPSoft%20-%20Multiple%20Vulnerabilities_v2.pdf
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CVE-2025-22883
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CVE-2016-5805
An issue was discovered in Delta Electronics WPLSoft, Versions prior to V2.42.11, ISPSoft, Versions prior to 3.02.11, and PMSoft, Versions prior to2.10.10