How severe is CVE-2023-3104?

CVE-2023-3104 has a CVSS 3.x base score of 5.7, rated medium 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 none, and availability none.

Is CVE-2023-3104 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-2023-3104?

CVE-2023-3104 affects Unitree A1 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3104?

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

When was CVE-2023-3104 published?

CVE-2023-3104 was published on 2023-11-22 and last updated on 2026-06-17.

CVE-2023-3104

CVE-2023-3104 is a medium-severity vulnerability in Unitree A1 Firmware with a CVSS 3.x base score of 5.7. 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-306.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Unitree A1 Firmware
Published: 2023-11-22
Last modified: 2026-06-17

Description

Lack of authentication vulnerability. An unauthenticated local user is able to see through the cameras using the web server due to the lack of any form of authentication.

Frequently asked questions

What is CVE-2023-3104?: Lack of authentication vulnerability. An unauthenticated local user is able to see through the cameras using the web server due to the lack of any form of authentication.
How severe is CVE-2023-3104?: CVE-2023-3104 has a CVSS 3.x base score of 5.7, rated medium 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 none, and availability none.
Is CVE-2023-3104 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-2023-3104?: CVE-2023-3104 affects Unitree A1 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3104?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3104 published?: CVE-2023-3104 was published on 2023-11-22 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-unitree-robotics-a1

Affected products (1)

cpe:2.3:o:unitree:a1_firmware:-:*:*:*:*:*:*:*

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