Embedded malicious code vulnerability in Unitronics Vision1210
Priority HIGH 82CWE-506Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-506.
Summary
Embedded malicious code vulnerability in Vision1210, in the build 5 of operating system version 4.3, which could allow a remote attacker to store base64-encoded malicious code in the device's data tables via the PCOM protocol, which can then be retrieved by a client and executed on the device.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00915 60th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unitronics | Vision1210 | 4.3, build 5 | — | No fix listed | CNA |
- Vision1210 VendorUnitronics Affected 4.3, build 5 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:unitronics:vision1210_firmware:4.3:build_5:*:*:*:*:*:* | 4.3 build_5 | Vulnerable | Unitronics |
| cpe:2.3:h:unitronics:vision1210:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unitronics |
- cpe:2.3:o:unitronics:vision1210_firmware:4.3:build_5:*:*:*:*:*:* Versions 4.3 build_5 Vulnerable ·Unitronics
- cpe:2.3:h:unitronics:vision1210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unitronics
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-2003
- 2026-10-03 Alias added: GHSA-5746-cm3p-frrh
References
More Unitronics Vision1210 Firmware vulnerabilities
- TI-2023-05916 Unitronics VisiLogic uses a default administrative password KEVCVSS 3.1CRITICAL 9.8
Sources
- CVE-2023-2003 · CVE Program
- CVE-2023-2003 · NVD
- FIRST EPSS
- GHSA-5746-cm3p-frrh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences