CVE-2023-25646 json
Permission and Access Control Vulnerability in ZTE H388X
published 2024-06-20 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-29585
- cvss
- 7.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 15%
- public exploits
- 0
- none known
Summary
There is an unauthorized access vulnerability in ZTE H388X. If H388X is caused by brute-force serial port cracking,attackers with common user permissions can use this vulnerability to obtain elevated permissions on the affected device by performing specific operations.
Patch / fix
- zte zxhn_h388x_firmware h388x_v10.1_agzhm_1.4.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.1 | CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 6.4 | CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- ZTE ZXHN H388X
- zte zxhn_h388x_firmware
Classification
- Weakness
-
- CWE-281 Improper Preservation of Permissions
References
Sources
- CVE List CVE-2023-25646
- NVD CVE-2023-25646
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