Is CVE-2023-46550 actively exploited?

No active exploitation of CVE-2023-46550 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-46550 be exploited remotely?

Yes. CVE-2023-46550 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-46550?

CVE-2023-46550 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-46550

CRITICAL

CVE-2023-46550

CWE-787Published: October 25, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMapDelDevice.

NVD Source

Risk Analysis

This vulnerability is a stack overflow in the formMapDelDevice function of the TOTOLINK X2000R. With a CVSS score of 9.8, it is considered critical as it allows for full compromise of confidentiality, integrity, and availability. It is remotely exploitable without authentication.

There is no known public exploit for this vulnerability, and it is not currently listed in CISA's KEV catalog.

Recommended Action

Users of the TOTOLINK X2000R should check for and apply the latest firmware updates provided by the manufacturer.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-46550 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.