Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default, without a password.
Priority HIGH 73CWE-306Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-306.
Summary
Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default, without a password.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00786 56th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:heroelectronix:qubo_hcd01_firmware:1.38_20220125:*:*:*:*:*:*:* | 1.38_20220125 | Vulnerable | Heroelectronix |
| cpe:2.3:h:heroelectronix:qubo_hcd01:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Heroelectronix |
| cpe:2.3:o:heroelectronix:qubo_hcd02_firmware:1.38_20220125:*:*:*:*:*:*:* | 1.38_20220125 | Vulnerable | Heroelectronix |
| cpe:2.3:h:heroelectronix:qubo_hcd02:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Heroelectronix |
- cpe:2.3:o:heroelectronix:qubo_hcd01_firmware:1.38_20220125:*:*:*:*:*:*:* Versions 1.38_20220125 Vulnerable ·Heroelectronix
- cpe:2.3:h:heroelectronix:qubo_hcd01:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Heroelectronix
- cpe:2.3:o:heroelectronix:qubo_hcd02_firmware:1.38_20220125:*:*:*:*:*:*:* Versions 1.38_20220125 Vulnerable ·Heroelectronix
- cpe:2.3:h:heroelectronix:qubo_hcd02:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Heroelectronix
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-22906
- 2026-10-03 Alias added: GHSA-rvfp-j42c-8vrc
References
Sources
- CVE-2023-22906 · CVE Program
- CVE-2023-22906 · NVD
- FIRST EPSS
- GHSA-rvfp-j42c-8vrc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences