CVE-2023-3256
Advantech R-SeeNet External Control of File Name or Path
Advantech R-SeeNet versions 2.4.22 allows low-level users to access and load the content of local files.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Advantech R-SeeNet External Control of File Name or Path
Advantech R-SeeNet versions 2.4.22 allows low-level users to access and load the content of local files.
- Record
CVE-2023-3256- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-73
- Updated
- 2026-11-02
EUVDEUVD-2023-43932
Advantech R-SeeNet versions 2.4.22 allows low-level users to access and load the content of local files.
- Record
EUVD-2023-43932- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-79pm-5425-72gv
Advantech R-SeeNet versions 2.4.22 allows low-level users to access and load the content of...
Advantech R-SeeNet versions 2.4.22 allows low-level users to access and load the content of local files.
- Record
GHSA-79pm-5425-72gv- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-73, CWE-610
- Updated
- 2026-11-02
NVD
Advantech R-SeeNet versions 2.4.22 allows low-level users to access and load the content of local files.
- Record
CVE-2023-3256- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-73, CWE-610
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-3256 is a high vulnerability (CVSS 8.8) in Advantech R-seenet, published June 22, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.78%, the 56th percentile. No source names a fixed version.