How severe is CVE-2026-5777?

CVE-2026-5777 has a CVSS 4.0 base score of 8.7, rated high severity.

Is CVE-2026-5777 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-5777?

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-2026-5777 have an EU (EUVD) identifier?

Yes. CVE-2026-5777 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-21368.

When was CVE-2026-5777 published?

CVE-2026-5777 was published on 2026-04-10 and last updated on 2026-06-17.

CVE-2026-5777

CVE-2026-5777 is a high-severity vulnerability with a CVSS 4.0 base score of 8.7. 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: High (CVSS 4.0 base score 8.7)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-21368
Weakness: CWE-306
Published: 2026-04-10
Last modified: 2026-06-17

Description

This vulnerability exists in the Atom 3x Projector due to improper exposure of the Android Debug Bridge (ADB) service over the local network without authentication or access controls. An unauthenticated attacker on the same network can exploit this vulnerability to obtain root-level access, leading to complete compromise of the targeted device.

Frequently asked questions

What is CVE-2026-5777?: This vulnerability exists in the Atom 3x Projector due to improper exposure of the Android Debug Bridge (ADB) service over the local network without authentication or access controls. An unauthenticated attacker on the same network can exploit this vulnerability to obtain root-level access, leading to complete compromise of the targeted device.
How severe is CVE-2026-5777?: CVE-2026-5777 has a CVSS 4.0 base score of 8.7, rated high severity.
Is CVE-2026-5777 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-5777?: 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-2026-5777 have an EU (EUVD) identifier?: Yes. CVE-2026-5777 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-21368.
When was CVE-2026-5777 published?: CVE-2026-5777 was published on 2026-04-10 and last updated on 2026-06-17.

References

https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0179

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