Ericsson Network Manager: improper neutralization of user controlled input
Summary
| CVE | CVE-2025-27259 |
|---|---|
| State | PUBLISHED |
| Assigner | ERIC |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2025-10-13 07:15:54 UTC |
| Updated | 2026-10-08 12:10:00 UTC |
| Description | 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. |
Risk And Classification
Primary CVSS: v4.0 2.4 LOW from 85b1779b-6ecd-4f52-bcc5-73eac4659dcf
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS: 0.002040000 probability, percentile 0.094620000 (date 2026-10-08)
Problem Types: CWE-79 | CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | 85b1779b-6ecd-4f52-bcc5-73eac4659dcf | Secondary | 2.4 | LOW | CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/C... |
| 4.0 | CNA | CVSS | 2.4 | LOW | CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |
| 3.1 | [email protected] | Primary | 5.4 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
CVSS v4.0 Breakdown
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Ericsson | Network Manager | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Ericsson | Ericsson Network ManagerENM | affected all versions prior to 25.2 custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.ericsson.com/en/about-us/security/psirt/security-bulletin-enm-october-2025 | 85b1779b-6ecd-4f52-bcc5-73eac4659dcf | www.ericsson.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Ericsson would like to thank the following personnel from TIM Security Red Team Research for reporting these issues to us: Andrea Carlo Maria Dattola, Cristina Coppola, Carlo Pannullo, Massimiliano Brolli (en)