TI-2018-10712 Aliases CVE-2018-14893 GHSA-vc8f-f2m3-g767

A system command injection vulnerability in zyshclient in ZyXEL NSA325 V2 version 4.81…

MEDIUM 44CWE-77Published 2018-11-27 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: Low
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 3.0 · NVD. Fix status from CNA. Impact type from CWE-77.

Summary

A system command injection vulnerability in zyshclient in ZyXEL NSA325 V2 version 4.81 allows attackers to execute system commands via the web application API.

Why it matters now

EPSS 0.03443 89th 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:zyxel:nsa325_v2_firmware:4.81:::::::*	4.81	Vulnerable	Zyxel
cpe:2.3:h:zyxel:nsa325_v2:-:::::::*	not specified by NVD	Running on	Zyxel

cpe:2.3:o:zyxel:nsa325_v2_firmware:4.81:*:*:*:*:*:*:* Versions 4.81 Vulnerable ·Zyxel
cpe:2.3:h:zyxel:nsa325_v2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-14893
2026-10-03 Alias added: GHSA-vc8f-f2m3-g767

References

Exploit 1

https://blog.securityevaluators.com/ise-labs-finds-vulnerabilities-in-zyxel-nsa325-945481a699b8

TI-2018-10711 Missing protections against Cross-Site Request Forgery in the web application in ZyXEL… CVSS 3.0HIGH 8.8

Sources

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