Critical severity9.8NVD Advisory· Published May 6, 2025· Updated Jun 17, 2026

CVE-2025-45490

Description

Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the password parameter.

Affected products

Linksys/E5600 Firmware
cpe:2.3:o:linksys:e5600_firmware:1.1.0.26:*:*:*:*:*:*:*
Linksys/E5600cpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: v1.1.0.26

Patches

Vulnerability mechanics

References

github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_password/CI_ddnsStatus_DynDNS_password.pdfnvdExploit
github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_password/CI_ddnsStatus_DynDNS_password.pynvdProduct

News mentions

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cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000