CVE-2021-22656

7.5 highEPSS 3.2%

High (7.5) in advantech iview. EPSS 3.2% chance of exploitation in the next 30 days.

Advantech iView versions prior to v5.7.03.6112 are vulnerable to directory traversal, which may allow an attacker to read sensitive files.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 3.2% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2021-02-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19