How severe is CVE-2023-51148?

CVE-2023-51148 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-51148 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-51148?

CVE-2023-51148 affects Trendnet Tew-821dap Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-51148?

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.

Does CVE-2023-51148 have an EU (EUVD) identifier?

Yes. CVE-2023-51148 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55870.

When was CVE-2023-51148 published?

CVE-2023-51148 was published on 2024-03-26 and last updated on 2026-07-05.

CVE-2023-51148

CVE-2023-51148 is a high-severity vulnerability in Trendnet Tew-821dap Firmware with a CVSS 3.x base score of 8.0. 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-121.

Key facts

Severity: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-55870
Weakness: CWE-121
Affected product: Trendnet Tew-821dap Firmware
Published: 2024-03-26
Last modified: 2026-07-05

Description

An issue in TRENDnet Trendnet AC1200 Dual Band PoE Indoor Wireless Access Point TEW-821DAP v.3.00b06 allows an attacker to execute arbitrary code via the 'mycli' command-line interface component.

Frequently asked questions

What is CVE-2023-51148?: An issue in TRENDnet Trendnet AC1200 Dual Band PoE Indoor Wireless Access Point TEW-821DAP v.3.00b06 allows an attacker to execute arbitrary code via the 'mycli' command-line interface component.
How severe is CVE-2023-51148?: CVE-2023-51148 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-51148 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-51148?: CVE-2023-51148 affects Trendnet Tew-821dap Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-51148?: 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.
Does CVE-2023-51148 have an EU (EUVD) identifier?: Yes. CVE-2023-51148 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55870.
When was CVE-2023-51148 published?: CVE-2023-51148 was published on 2024-03-26 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:o:trendnet:tew-821dap_firmware:3.00b06:*:*:*:*:*:*:*

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