CVE-2025-40838

HIGHNVD 7.57.5—

7.5

Ericsson Indoor Connect 8855 contains a vulnerability where server-side security can be bypassed in the client which if exploited can lead to unauthorized disclosure of certain information.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 15.3%
KEV: Not listed

Published

September 25, 2025

Last Modified

April 29, 2026

References (1)

85b1779b-6ecd-4f52-bcc5-73eac4659dcfhttps://www.ericsson.com/en/about-us/security/psirt/e2025-09-25

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-522Insufficiently Protected Credentials

Data Freshness Timeline

(refreshed 11× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 06:10 UTCepss_batch
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Frequently asked(5)

What is CVE-2025-40838?

CVE-2025-40838 is a high vulnerability published on September 25, 2025. Ericsson Indoor Connect 8855 contains a vulnerability where server-side security can be bypassed in the client which if exploited can lead to unauthorized disclosure of certain information.

When was CVE-2025-40838 disclosed?

CVE-2025-40838 was first published in the National Vulnerability Database on September 25, 2025, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-40838 actively exploited?

CVE-2025-40838 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 15.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-40838?

CVE-2025-40838 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2025-40838?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-40838, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-40838

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-40838?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)