Two Vulnerabilities in Some ZTE Mobile Internet Products
Priority LOW 29CWE-120Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.
Summary
There is a buffer overflow vulnerability in some ZTE mobile internet producsts. Due to insufficient validation of tcp port parameter, an authenticated attacker could use the vulnerability to perform a denial of service attack.
Why it matters now
EPSS 0.00512 43rd 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 |
|---|---|---|---|---|---|
| ZTE | MC801A | MC801A_Elisa3_B19 – B19 | — | No fix listed | CNA |
| ZTE | MC801A1 | MC801A1_Elisa1_B04 – B04 | — | No fix listed | CNA |
- MC801A VendorZTE Affected MC801A_Elisa3_B19 – B19 Fixed in — No fix listed CNA
- MC801A1 VendorZTE Affected MC801A1_Elisa1_B04 – B04 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:zte:mc801a_firmware:mc801a_elisa3_b19:*:*:*:*:*:*:* | mc801a_elisa3_b19 | Vulnerable | ZTE |
| cpe:2.3:h:zte:mc801a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ZTE |
| cpe:2.3:o:zte:mc801a1_firmware:mc801a1_elisa1_b04:*:*:*:*:*:*:* | mc801a1_elisa1_b04 | Vulnerable | ZTE |
| cpe:2.3:h:zte:mc801a1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ZTE |
- cpe:2.3:o:zte:mc801a_firmware:mc801a_elisa3_b19:*:*:*:*:*:*:* Versions mc801a_elisa3_b19 Vulnerable ·ZTE
- cpe:2.3:h:zte:mc801a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ZTE
- cpe:2.3:o:zte:mc801a1_firmware:mc801a1_elisa1_b04:*:*:*:*:*:*:* Versions mc801a1_elisa1_b04 Vulnerable ·ZTE
- cpe:2.3:h:zte:mc801a1:-:*:*:*:*:*:*:* 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-2023-25642
- 2026-10-03 Alias added: GHSA-q3f5-cm95-p5vp
References
More ZTE Mc801a1 Firmware vulnerabilities
- TI-2023-10924 Two Vulnerabilities in Some ZTE Mobile Internet Products CVSS 3.1HIGH 8.8
- TI-2023-10925 Denial of Service Vulnerability in Some ZTE Mobile Internet Products CVSS 3.1HIGH 7.5
Sources
- CVE-2023-25642 · CVE Program
- CVE-2023-25642 · NVD
- FIRST EPSS
- GHSA-q3f5-cm95-p5vp · GitHub Advisory Database · CC BY 4.0
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