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TI-2025-20106 Aliases CVE-2025-27259GHSA-3jx5-x6hv-w267

Ericsson Network Manager: improper neutralization of user controlled input

Priority LOW 12CWE-79Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
Low
User interaction
Active
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Ericsson Network Manager versions prior to ENM 25.2 GA contain a vulnerability that, if exploited, can exfiltrate limited data or redirect victims to other sites or domains.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00208 11th percentileScored 2026-11-07
Fix Fixed Ericsson Network Manager(ENM) (Ericsson): all versions prior to 25.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
EricssonEricsson Network Manager(ENM)before all versions prior to 25.2all versions prior to 25.2Patch availableCNA
  • Ericsson Network Manager(ENM) VendorEricsson Affected before all versions prior to 25.2 Fixed in all versions prior to 25.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ericsson:network_manager:*:*:*:*:*:*:*:*before 25.2VulnerableEricsson
  • cpe:2.3:a:ericsson:network_manager:*:*:*:*:*:*:*:* Versions before 25.2 Vulnerable ·Ericsson

Remediation

  • Fix · CNA Ericsson Network Manager(ENM) (Ericsson) Fixed in all versions prior to 25.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-27259
  2. 2026-10-03 Alias added: GHSA-3jx5-x6hv-w267

References

Advisory 1

  • TI-2023-20809 Ericsson Network Manager before 23.2 mishandles Access Control and thus unauthenticated… CVSS 3.1HIGH 8.8
  • TI-2022-22938 Ericsson Network Manager (ENM), versions prior to 22.1, contains a vulnerability in the… CVSS 3.1MEDIUM 6.8
  • TI-2024-16496 Ericsson Network Manager - Improper Neutralization of Formula Elements Vulnerability CVSS 3.1HIGH 7.1
  • TI-2021-09598 Ericsson Network Manager (ENM) before 21.2 has incorrect access-control behavior (that… CVSS 3.1MEDIUM 6.5
  • TI-2025-20105 Ericsson Network Manager: escalation of privilege vulnerability CVSS 4.0MEDIUM 6.9
  • TI-2021-12242 In Ericsson Network Manager (ENM) releases before 21.2, users belonging to the same AMOS… CVSS 3.1MEDIUM 4.9
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences