CVE-2023-22906

HIGHNVD 8.88.8—Elevated

8.8

Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default, without a password.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 39.3%
KEV: Not listed

Published

July 4, 2023

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://github.com/nonamecoder/CVE-2023-22906
cve@mitrehttps://twitter.com/ayyappan162010/status/1610764707753000960
af854a3a-2127-422b-91ae-364da2661108https://github.com/nonamecoder/CVE-2023-22906
af854a3a-2127-422b-91ae-364da2661108https://twitter.com/ayyappan162010/status/1610764707753000960

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-306Missing Authentication for Critical Function

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCnonamecoder/CVE-2023-22906
First seen May 3, 2023
Proof of Concept for CVE-2023-22906
Open source ↗

Frequently asked(5)

What is CVE-2023-22906?

CVE-2023-22906 is a high vulnerability published on July 4, 2023. Hero Qubo HCD0102V1.38_20220125 devices allow TELNET access with root privileges by default, without a password.

When was CVE-2023-22906 disclosed?

CVE-2023-22906 was first published in the National Vulnerability Database on July 4, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-22906 actively exploited?

CVE-2023-22906 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-22906?

CVE-2023-22906 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2023-22906?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-22906, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-22906

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-22906?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)