CVE-2025-8077

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 75% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

A vulnerability exists in NeuVector versions up to and including 5.4.5, where a fixed string is used as the default password for the built-in admin account. If this password is not changed immediately after deployment, any workload with network access within the cluster could use the default credentials to obtain an authentication token. This token can then be used to perform any operation via NeuVector APIs.

CVSS v3
9.8
EG Score
9.8(medium)
EPSS
41.0%
KEV
Not listed

Published

September 17, 2025

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Jul 13, 2026
Patch available. Sources: github.
github Patch Available

Admin account has insecure default password · Advisory · neuvector/neuvector · GitHub

https://github.com/neuvector/neuvector/security/advisories/GHSA-8pxw-9c75-6w56
generic

1247840 – (CVE-2025-8077) CVE-2025-8077 [NEUVECTOR] Admin account has insecure default password

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-8077

Vendor Advisories for CVE-2025-8077(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/neuvector/neuvector———

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 45× 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 112 total refreshes for this CVE.

  1. 2026-07-22 14:08 UTCEPSS rescore
  2. 2026-07-21 15:24 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2025-8077?
CVE-2025-8077 is a critical vulnerability published on September 17, 2025. A vulnerability exists in NeuVector versions up to and including 5.4.5, where a fixed string is used as the default password for the built-in admin account. If this password is not changed immediately after deployment, any workload with network access within the cluster could use the default…
When was CVE-2025-8077 disclosed?
CVE-2025-8077 was first published in the National Vulnerability Database on September 17, 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-2025-8077 actively exploited?
CVE-2025-8077 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 41.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-8077?
CVE-2025-8077 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2025-8077?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-8077, 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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