CVE-2023-22906
Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default,...
Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default, without a password.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default, without a password.
- Record
CVE-2023-22906- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-306
- Updated
- 2026-11-02
CVE List No score
Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default, without a password.
- Record
CVE-2023-22906- Updated
- 2026-11-02
EUVDEUVD-2023-27008 No score
Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default, without a password.
- Record
EUVD-2023-27008- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rvfp-j42c-8vrc
Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default,...
Hero Qubo HCD01_02_V1.38_20220125 devices allow TELNET access with root privileges by default, without a password.
- Record
GHSA-rvfp-j42c-8vrc- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-306
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | nonamecoder/CVE-2023-22906 | 2023-05-03 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-22906 is a high vulnerability (CVSS 8.8) in Heroelectronix Qubo Hcd01, published July 3, 2023. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.79%, the 56th percentile. No source names a fixed version.