CVE-2025-65883: platinum 4410 — Exploit

Description

A vulnerability has been identified in Genexis Platinum P4410 router (Firmware P4410-V2–1.41) that allows a local network attacker to achieve Remote Code Execution (RCE) with root privileges. The issue occurs due to improper session invalidation after administrator logout. When an administrator logs out, the session token remains valid. An attacker on the local network can reuse this stale token to send crafted requests via the router’s diagnostic endpoint, resulting in command execution as root.

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CVSS v3.1 Score

8.4

HIGH

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

Weakness Type (CWE)

CWE-613 CWE-613

Affected Products

Vendor	Product	Versions
genexis	platinum_4410_firmware	All
genexis	platinum_4410	All

References

Exploits

https://0xw41th.medium.com/my-first-cve-cve-2025-65883-remote-code-execution-in-a-genexis-router-0c35749a99bd

Frequently Asked Questions

What is CVE-2025-65883? +

A vulnerability has been identified in Genexis Platinum P4410 router (Firmware P4410-V2–1.41) that allows a local network attacker to achieve Remote Code Execution (RCE) with root privileges. The issue occurs due to improper session invalidation after administrator logout. When an administrator logs out, the session token remains valid. An attacker on the local network can reuse this stale token to send crafted requests via the router’s diagnostic endpoint, resulting in command execution as root. It has a CVSS v3.1 base score of 8.4 (HIGH).

How severe is CVE-2025-65883? +

CVE-2025-65883 has a CVSS v3.1 score of 8.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-65883? +

CVE-2025-65883 affects products from genexis, specifically: platinum_4410, platinum_4410_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-65883? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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