ZTE ZXEDM iEMS ElasticNet_UME_R32_V16.25.42.04 User List Interface password recovery

Summaryinfo

A vulnerability classified as problematic was found in ZTE ZXEDM iEMS ElasticNet_UME_R32_V16.25.42.04. Impacted is an unknown function of the component User List Interface. Such manipulation leads to password recovery. This vulnerability is listed as CVE-2026-40436. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in ZTE ZXEDM iEMS ElasticNet_UME_R32_V16.25.42.04 and classified as problematic. Affected by this issue is an unknown function of the component User List Interface. The manipulation with an unknown input leads to a password recovery vulnerability. Using CWE to declare the problem leads to CWE-640. The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak. Impacted is confidentiality. CVE summarizes:

The ZTE ZXEDM iEMS product has a password reset vulnerability for any user.Because the management of the cloud EMS portal does not properly control access to the user list acquisition function, attackers can read all user list information through the user list interface. Attackers can reset the passwords of obtained user information, causing risks such as unauthorized operations.

The weakness was presented by Wenwei Shi. The advisory is available at support.zte.com.cn. This vulnerability is handled as CVE-2026-40436 since 04/13/2026. The exploitation is known to be difficult. The attack may be launched remotely. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/13/2026). This vulnerability is assigned to T1552 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-21883). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• ZTE

Name

• ZXEDM iEMS

Version

• ElasticNet_UME_R32_V16.25.42.04

License

• commercial

Website

• Vendor: https://www.zte.com.cn/

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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