Is CVE-2024-0576 actively exploited?

No active exploitation of CVE-2024-0576 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2024-0576 be exploited remotely?

Yes. CVE-2024-0576 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2024-0576?

CVE-2024-0576 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2024-0576

CWE-121Published: January 16, 2024· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability was found in Totolink LR1200GB 9.1.0u.6619_B20230130. It has been declared as critical. This vulnerability affects the function setIpPortFilterRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument sPort leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-250792. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Risk Analysis

Totolink LR1200GB firmware contains a stack-based buffer overflow vulnerability in the IP port filter rules function. This critical flaw is remotely exploitable and poses a high risk of system compromise.

Public exploit information is available, but the vulnerability is not in CISA's KEV catalog.

Recommended Action

Users should update the device firmware to a version newer than 9.1.0u.6619_B20230130.

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-2024-0576 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.