How severe is CVE-2023-4467?

CVE-2023-4467 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over physical access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-4467 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4467?

CVE-2023-4467 affects Poly Trio 8800 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4467?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-4467 published?

CVE-2023-4467 was published on 2023-12-29 and last updated on 2026-06-17.

CVE-2023-4467

CVE-2023-4467 is a medium-severity vulnerability in Poly Trio 8800 Firmware with a CVSS 3.x base score of 6.2. 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-912.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
CVSS v2: 6.5
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-912
Affected product: Poly Trio 8800 Firmware
Published: 2023-12-29
Last modified: 2026-06-17

Description

A vulnerability was found in Poly Trio 8800 7.2.6.0019 and classified as critical. Affected by this issue is some unknown functionality of the component Test Automation Mode. The manipulation leads to backdoor. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249260.

Frequently asked questions

What is CVE-2023-4467?: A vulnerability was found in Poly Trio 8800 7.2.6.0019 and classified as critical. Affected by this issue is some unknown functionality of the component Test Automation Mode. The manipulation leads to backdoor. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249260.
How severe is CVE-2023-4467?: CVE-2023-4467 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over physical access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-4467 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4467?: CVE-2023-4467 affects Poly Trio 8800 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4467?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-4467 published?: CVE-2023-4467 was published on 2023-12-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:poly:trio_8800_firmware:7.2.6.0019:*:*:*:*:*:*:*

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