VulnerabilityAnalyzed

CVE-2025-52905

Improper Input Validation vulnerability in TOTOLINK X6000R allows Flooding.This issue affects X6000R: through V9.4.0cu.1360_B20241207.

HIGH 7.0EPSS 8.05%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (8.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Improper Input Validation vulnerability in TOTOLINK X6000R allows Flooding.This issue affects X6000R: through V9.4.0cu.1360_B20241207.

CVSS 4.0: 7.0 HIGHCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 8.05% probability · 94th percentile
CISA KEV: Not listed
Weakness: CWE-20
Affected: totolink/x6000r firmware
Source: psirt@paloaltonetworks.com

References

https://github.com/PaloAltoNetworks/u42-vulnerability-disclosures/blob/main/2025/PANW-2025-0001/PANW-2025-0001.mdThird Party Advisory
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/247/ids/36.htmlProduct

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.