CVE-2026-40436 | ZTE ZXEDM iEMS ElasticNet_UME_R32_V16.25.42.04 User List Interface password recovery

VDB-357098 · CVE-2026-40436 · GCVE-0-2026-40436 ZTE ZXEDM IEMS ELASTICNET_UME_R32_V16.25.42.04 USER LIST INTERFACE PASSWORD RECOVERY HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.8 $0-$5k 0.19+ 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. Productinfo Vendor ZTE Name ZXEDM iEMS Version ElasticNet_UME_R32_V16.25.42.04 License commercial Website Vendor: https://www.zte.com.cn/ CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.8 VulDB Meta Temp Score: 4.8 VulDB Base Score: 2.6 VulDB Temp Score: 2.6 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 7.1 CNA Vector (zte): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Password recovery CWE: CWE-640 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/13/2026 Advisory disclosed 04/13/2026 +0 days CVE reserved 04/13/2026 +0 days VulDB entry created 04/13/2026 +0 days VulDB entry last update Sourcesinfo Vendor: zte.com.cn Advisory: support.zte.com.cn Researcher: Wenwei Shi Status: Confirmed CVE: CVE-2026-40436 (🔒) GCVE (CVE): GCVE-0-2026-40436 GCVE (VulDB): GCVE-100-357098 Entryinfo Created: 04/13/2026 09:42 Changes: 04/13/2026 09:42 (62) Complete: 🔍 Cache ID: 99:0E8:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸