CVE-2025-45800

9.8 criticalEPSS 0.9%

Critical (9.8) in totolink a950rg firmware. EPSS 0.9% chance of exploitation in the next 30 days.

TOTOLINK A950RG V4.1.2cu.5204_B20210112 contains a command execution vulnerability in the setDeviceName interface of the /lib/cste_modules/global.so library, specifically in the processing of the deviceMac parameter.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2025-05-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

totolink:a950rg_firmware

References

https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A950RG/5024-setDeviceName-deviceMac-command.md

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