Is CVE-2023-50147 actively exploited?

No active exploitation of CVE-2023-50147 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-50147 be exploited remotely?

Yes. CVE-2023-50147 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-50147?

CVE-2023-50147 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-50147

CWE-78Published: December 22, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

There is an arbitrary command execution vulnerability in the setDiagnosisCfg function of the cstecgi .cgi of the TOTOlink A3700R router device in its firmware version V9.1.2u.5822_B20200513.

NVD Source

Risk Analysis

The TOTOlink A3700R router contains an arbitrary command execution vulnerability in its setDiagnosisCfg function. This critical flaw allows unauthenticated remote attackers to execute commands on the device, posing a severe risk to system control.

No public exploit is currently known, and the vulnerability is not in the KEV catalog. It is remotely exploitable with low attack complexity.

Recommended Action

Users should check for and apply the latest firmware updates provided by the manufacturer to address this vulnerability.

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-2023-50147 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.