CVE-2026-49006 - Vulnerability Details - OpenCVE

By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to TLS transmission.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Zte	F689

No data.

No data.

References

Link	Providers
https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/460175237240021109

History

Sat, 08 Aug 2026 21:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Zte Zte f689
Vendors & Products		Zte Zte f689

Fri, 07 Aug 2026 16:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 07 Aug 2026 08:45:00 +0000

Type	Values Removed	Values Added
Title		TLS credential leakage vulnerability in ZTE F689 product

Fri, 07 Aug 2026 07:45:00 +0000

Type	Values Removed	Values Added
Description		By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to TLS transmission.
Weaknesses		CWE-321
References		https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/460175237240021109
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'}`

MITRE

Status: PUBLISHED

Assigner: zte

Published: 2026-08-07T07:13:58.961Z

Updated: 2026-08-07T15:24:46.283Z

Reserved: 2026-05-27T01:01:53.327Z

Link: CVE-2026-49006

Vulnrichment

Updated: 2026-08-07T15:24:39.131Z

NVD

Status : Received

Published: 2026-08-07T08:16:46.323

Modified: 2026-08-07T16:17:25.273

Link: CVE-2026-49006

Redhat

No data.

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