Incorrect default permissions in ZXV10 B860H V5.0
Priority LOW 34CWE-276Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
A smart STB product of ZTE is impacted by a permission and access control vulnerability. Due to insufficient protection of system application, attackers could use this vulnerability to tamper with the system desktop and affect system customization functions. This affects: ZXV10 B860H V5.0, V83011303.0010, V83011303.0016
Why it matters now
EPSS 0.00781 56th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | ZXV10 B860H V5.0 | V83011303.0010,V83011303.0016 | — | No fix listed | CNA |
- ZXV10 B860H V5.0 Vendor— Affected V83011303.0010,V83011303.0016 Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:zte:zxv10_b860h_v5.0_firmware:v83011303.0010:*:*:*:*:*:*:* | v83011303.0010 | Vulnerable | ZTE |
| cpe:2.3:o:zte:zxv10_b860h_v5.0_firmware:v83011303.0016:*:*:*:*:*:*:* | v83011303.0016 | Vulnerable | ZTE |
| cpe:2.3:h:zte:zxv10_b860h_v5.0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ZTE |
- cpe:2.3:o:zte:zxv10_b860h_v5.0_firmware:v83011303.0010:*:*:*:*:*:*:* Versions v83011303.0010 Vulnerable ·ZTE
- cpe:2.3:o:zte:zxv10_b860h_v5.0_firmware:v83011303.0016:*:*:*:*:*:*:* Versions v83011303.0016 Vulnerable ·ZTE
- cpe:2.3:h:zte:zxv10_b860h_v5.0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ZTE
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-21737
- 2026-10-03 Alias added: GHSA-c6fv-7r7c-32q7
References
Sources
- CVE-2021-21737 · CVE Program
- CVE-2021-21737 · NVD
- FIRST EPSS
- GHSA-c6fv-7r7c-32q7 · 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