TI-2020-12190 Aliases CVE-2020-15483 GHSA-g8hh-gfgv-c2m8

An issue was discovered on Nescomed Multipara Monitor M1000 devices.

LOW 30CWE-306Published 2020-08-26 · Updated 2024-08-04

Key facts

Attack vector: Physical
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
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-306.

Summary

An issue was discovered on Nescomed Multipara Monitor M1000 devices. The physical UART debug port provides a shell, without requiring a password, with complete access.

Why it matters now

EPSS 0.00424 36th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:niscomed:m1000_multipara_patient_monitor_firmware:-:::::::*	not specified by NVD	Vulnerable	Niscomed
cpe:2.3:h:niscomed:m1000_multipara_patient_monitor:-:::::::*	not specified by NVD	Running on	Niscomed

cpe:2.3:o:niscomed:m1000_multipara_patient_monitor_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Niscomed
cpe:2.3:h:niscomed:m1000_multipara_patient_monitor:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Niscomed

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-15483
2026-10-03 Alias added: GHSA-g8hh-gfgv-c2m8

References

Exploit 1

https://payatu.com/advisory/unauthenticated-uart-root-shell--in-niscomed-patient-monitor

Other 1

https://www.niscomed.com/multipara-monitor.html

TI-2020-12191 An issue was discovered on Nescomed Multipara Monitor M1000 devices. CVSS 3.1HIGH 7.5
TI-2020-12189 An issue was discovered on Nescomed Multipara Monitor M1000 devices. CVSS 3.1HIGH 7.8
TI-2020-12192 An issue was discovered on Nescomed Multipara Monitor M1000 devices. CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences