How severe is CVE-2023-50466?

CVE-2023-50466 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-50466 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-50466?

CVE-2023-50466 affects Weintek Cmt2078x Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-50466?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-50466 published?

CVE-2023-50466 was published on 2023-12-19 and last updated on 2026-06-17.

CVE-2023-50466

CVE-2023-50466 is a high-severity vulnerability in Weintek Cmt2078x Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Weintek Cmt2078x Firmware
Published: 2023-12-19
Last modified: 2026-06-17

Description

An authenticated command injection vulnerability in Weintek cMT2078X easyweb Web Version v2.1.3, OS v20220215 allows attackers to execute arbitrary code or access sensitive information via injecting a crafted payload into the HMI Name parameter.

Frequently asked questions

What is CVE-2023-50466?: An authenticated command injection vulnerability in Weintek cMT2078X easyweb Web Version v2.1.3, OS v20220215 allows attackers to execute arbitrary code or access sensitive information via injecting a crafted payload into the HMI Name parameter.
How severe is CVE-2023-50466?: CVE-2023-50466 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-50466 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-50466?: CVE-2023-50466 affects Weintek Cmt2078x Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-50466?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-50466 published?: CVE-2023-50466 was published on 2023-12-19 and last updated on 2026-06-17.

References

https://literate-bakery-10b.notion.site/Weintek-EasyWeb-cMT-Reports-3fc0b10798b54f51a61d719395c408da?pvs=4

Affected products (1)

cpe:2.3:o:weintek:cmt2078x_firmware:2.1.3:*:*:*:*:*:*:*

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