CVE-2023-3256
High
Published: 22 June 2023
Published
22 June 2023
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.0009
25.2th percentile
Risk Priority
18
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2023-3256 is a high-severity External Control of File Name or Path (CWE-73) vulnerability in Advantech R-Seenet. Its CVSS base score is 8.8 (High).
Operationally, ranked at the 25.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-43932
Vulnerability details
Advantech R-SeeNet versions 2.4.22 allows low-level users to access and load the content of local files.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
advantech
r-seenet
≤ 2.4.22
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.