Auth bypass in Netvision Isoinsight
CVE-2025-4560
The ISOinsight from Netvision has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to access certain system functions. These functions include viewing the administrator list, viewing and editing IP settings, and uploading files.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (24.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Netvision Isoinsight — versions 2.9.0, 3.0.0
Weakness classification (CWE)
References
- www.twcert.org.tw/tw/cp-132-10118-80a8c-1.html (third-party-advisory)
- www.twcert.org.tw/en/cp-139-10119-d9976-2.html (third-party-advisory)
Frequently asked questions
- What is CVE-2025-4560?
- CVE-2025-4560 is a medium-severity vulnerability in Netvision Isoinsight, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2025-05-12.
- How severe is CVE-2025-4560?
- Medium severity. CVSS v3 base score is 6.5 out of 10.