Critical severity · published May 27, 2026
CVE-2026-49002
Broken Access Control Vulnerabily in ZTE ZXUniPOS NDS-LTE product
9.1
CVSS
0.3%
EPSS
No
On KEV
Description
Access control failure means that an application does not effectively check user access permissions, so that unauthorized users can access system data beyond their permissions, such as viewing and modifying configuration information.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZN
ZXUniPOS NDS-LTE · ZTE
Versions < V24.40.40CP01 (excluding V24.30.40CP03, V24.40.40CP01) · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-49002
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-49002
support.zte.com.cn
https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/6783201397271515377
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