Is CVE-2023-24153 actively exploited?

No active exploitation of CVE-2023-24153 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-24153 be exploited remotely?

Yes. CVE-2023-24153 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-24153?

CVE-2023-24153 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-24153

CWE-77Published: February 3, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A command injection vulnerability in the version parameter in the function recvSlaveCloudCheckStatus of TOTOLINK T8 V4.1.5cu allows attackers to execute arbitrary commands via a crafted MQTT packet.

NVD Source

Risk Analysis

A command injection vulnerability exists in the version parameter of the recvSlaveCloudCheckStatus function in TOTOLINK T8 V4.1.5cu. With a critical CVSS score of 9.8, this allows remote attackers to execute arbitrary commands via MQTT packets.

No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable.

Recommended Action

Update the TOTOLINK T8 firmware to a patched version to prevent command injection through the cloud check status function.

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-2023-24153 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.