Unauthorized Access Vulnerability in ZTE Device Firmware
CVE-2026-49007

7.5HIGH

Key Information:

Vendor

Zte

Status
F689
Vendor
CVE Published:
7 August 2026

What is CVE-2026-49007?

An unauthorized access vulnerability exists in the firmware of certain ZTE devices. Attackers can exploit this flaw to gain access to sensitive unencrypted information, including initial login credentials for the device's web interface. This can lead to further exploitation of the device, potentially compromising the entire network. Users are advised to review and update device firmware as necessary to mitigate this risk.

Affected Version(s)

F689 ZXHN F680V9.0.10P6N1,ZXHN F680V9.0.10P4N4,ZXHN F680V9.0.10P4N5,ZXHN F680V9.0.10P4N9,ZXHN F680V9.0.10P4N10,ZXHN F680V9.0.10P1N12,ZXHN F680V9.0.10P1N13

References

https://support.zte.com.cn/zte-iccp-isupport-webui/bullet...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Victor Mota
.