What is CVE-2025-52907?

CVE-2025-52907 is a high-severity vulnerability in Totolink X6000r, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2025-09-24.

How severe is CVE-2025-52907?

High severity. CVSS v3 base score is 8.8 out of 10.

Improper input validation in Totolink X6000r

CVE-2025-52907

Improper Input Validation vulnerability in TOTOLINK X6000R allows Command Injection, File Manipulation.This issue affects X6000R: through V9.4.0cu.1360_B20241207.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2025-09-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (56.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Totolink X6000r — versions 0
Totolink X6000r Firmware

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

www.totolink.net/home/menu/detail/menu_listtpl/download/id/247/ids/36.html (Product)
github.com/PaloAltoNetworks/u42-vulnerability-disclosures/blob/main/2025/PANW-2… (Third Party Advisory)

Frequently asked questions

What is CVE-2025-52907?: CVE-2025-52907 is a high-severity vulnerability in Totolink X6000r, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2025-09-24.
How severe is CVE-2025-52907?: High severity. CVSS v3 base score is 8.8 out of 10.