CVE-2025-5124

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: CRITICAL) published 2025-05-24. NVD baseline CVSS 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
8.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.1Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability classified as critical has been found in Sony SNC-M1, SNC-M3, SNC-RZ25N, SNC-RZ30N, SNC-DS10, SNC-CS3N and SNC-RX570N up to 1.30. This affects an unknown part of the component Administrative Interface. The manipulation leads to use of default credentials. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. It is recommended to change the configuration settings. The vendor was contacted early about this issue. They confirmed the existence but pointed out that they "have published the 'Hardening Guide' on the Web from July 2018 to January 2025 and have thoroughly informed customers of the recommendation to change their initial passwords".

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
—
EPSS
55.2%
KEV
Not listed

Published

May 24, 2025

Last Modified

June 17, 2026

References (6)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 43× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 117 total refreshes for this CVE.

  1. 2026-07-22 14:08 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2025-5124?
CVE-2025-5124 is a high vulnerability published on May 24, 2025. A vulnerability classified as critical has been found in Sony SNC-M1, SNC-M3, SNC-RZ25N, SNC-RZ30N, SNC-DS10, SNC-CS3N and SNC-RX570N up to 1.30. This affects an unknown part of the component Administrative Interface. The manipulation leads to use of default credentials. It is possible to initiate…
When was CVE-2025-5124 disclosed?
CVE-2025-5124 was first published in the National Vulnerability Database on May 24, 2025, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-5124 actively exploited?
CVE-2025-5124 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 55.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-5124?
CVE-2025-5124 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2025-5124?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-5124, 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.

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