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Vulnerabilities

Vulnerability · CVE-2025-66314

Improper Privilege Management vulnerability in ZTE ElasticNet UME R32 on Linux allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects ElasticNet UME R32

Published Nov 27, 2025 · catalog updated Nov 28, 2025 · ZTE ElasticNet UME R32

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-66314. EPSS is 0.30%. Act only if a listed version of ZTE ElasticNet UME R32 is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.30%
Remediation
Advisory link
Affected products
vendor ZTE ElasticNet UME R32 ElasticNet_UME_R32_V16.23.20.04

Improper Privilege Management vulnerability in ZTE ElasticNet UME R32 on Linux allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects ElasticNet UME R32: ElasticNet_UME_R32_V16.23.20.04.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor ZTE ElasticNet UME R32 ElasticNet_UME_R32_V16.23.20.04ElasticNet_UME_R32_V16.23.20.04

How to fix CVE-2025-66314

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-66314. EPSS is 0.30%. Act only if a listed version of ZTE ElasticNet UME R32 is installed.

Which versions are affected?

Compare what you have installed with ZTE ElasticNet UME R32 ElasticNet_UME_R32_V16.23.20.04 ElasticNet_UME_R32_V16.23.20.04. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.30%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Nov 27, 2025 · EUVD

    Detected

    Improper Privilege Management vulnerability in ZTE ElasticNet UME R32 on Linux allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects ElasticNet UME R32: ElasticNet_UME_R32_V16.23.20.04.

  2. Nov 28, 2025 · EUVD

    Updated

    Improper Privilege Management vulnerability in ZTE ElasticNet UME R32 on Linux allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects ElasticNet UME R32: ElasticNet_UME_R32_V16.23.20.04.

Sources

  • CVE.orgVulnerability recordCVE-2025-66314

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-66314

    30-day exploitation probability 0.30%

    first.org
  • EUVDVulnerability recordEUVD-2025-199781

    Improper Privilege Management vulnerability in ZTE ElasticNet UME R32 on Linux allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects ElasticNet UME R32: ElasticNet_UME_R32_V16.23.20.04.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 6, 2026
  • CVE.orgOct 28, 2026
  • EUVDOct 28, 2026