TI-2018-13062 Aliases CVE-2018-18473 GHSA-2frq-p9c8-qr2h

A hidden backdoor on PATLITE NH-FB Series devices with firmware version 1.45 or earlier…

MEDIUM 51CWE-798Published 2019-03-19 · Updated 2024-08-05

Key facts

Attack vector: Network
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 3.0 · NVD. Fix status from CNA. Impact type from CWE-798.

Summary

A hidden backdoor on PATLITE NH-FB Series devices with firmware version 1.45 or earlier, NH-FV Series devices with firmware version 1.10 or earlier, and NBM Series devices with firmware version 1.09 or earlier allow attackers to enable an SSH daemon via the "kankichi" or "kamiyo4" password to the _secret1.htm URI. Subsequently, the default password of root for the root account allows an attacker to conduct remote code execution and as a result take over the system.

Why it matters now

EPSS 0.05647 93rd 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 · 6

CPE	Versions	Role	Vendor
cpe:2.3:o:patlite:nbm-d88n_firmware:-:::::::*	not specified by NVD	Vulnerable	Patlite
cpe:2.3:h:patlite:nbm-d88n:-:::::::*	not specified by NVD	Running on	Patlite
cpe:2.3:o:patlite:nhl-3fb1_firmware:-:::::::*	not specified by NVD	Vulnerable	Patlite
cpe:2.3:h:patlite:nhl-3fb1:-:::::::*	not specified by NVD	Running on	Patlite
cpe:2.3:o:patlite:nhl-3fv1n_firmware:-:::::::*	not specified by NVD	Vulnerable	Patlite
cpe:2.3:h:patlite:nhl-3fv1n:-:::::::*	not specified by NVD	Running on	Patlite

cpe:2.3:o:patlite:nbm-d88n_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Patlite
cpe:2.3:h:patlite:nbm-d88n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Patlite
cpe:2.3:o:patlite:nhl-3fb1_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Patlite
cpe:2.3:h:patlite:nhl-3fb1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Patlite
cpe:2.3:o:patlite:nhl-3fv1n_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Patlite
cpe:2.3:h:patlite:nhl-3fv1n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Patlite

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-18473
2026-10-03 Alias added: GHSA-2frq-p9c8-qr2h

References

Exploit 1

https://herolab.usd.de/wp-content/uploads/sites/4/usd20180020.txt

Other 1

https://www.patlite.com/support/Security_Informationtest.html

TI-2022-18174 Patlite NH-FB v1.46 and below was discovered to contain insufficient firmware validation… CVSS 3.1HIGH 8.8

Sources

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