CVE-2025-50154

HIGHNVD 6.57.5▲
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2025-08-12. NVD baseline CVSS 6.5; sources differ by 1.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 26%CVSS: 6.5Exploit: Elevated riskExposed: 0

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

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.

CVSS v3
6.5
EG Score
7.5(medium)
EG Risk
65(Track)
EG Risk 65/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
26%
EPSS %ILE
98%
KEV
Not listed

Published

August 12, 2025

Last Modified

October 21, 2025

References (5)

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 4× in last 7d / 34× 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.

  1. 2026-08-06 13:46 UTCEPSS rescore
  2. 2026-08-05 19:16 UTCEPSS rescore
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  15. 2026-07-23 02:57 UTCEG score recompute
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  1. 2026-07-15 16:57 UTCEPSS rescore
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  5. 2026-07-12 05:46 UTCEPSS rescore
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  8. 2026-07-09 19:09 UTCEPSS rescore
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  44. 2026-06-12 23:11 UTCEPSS rescore
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  47. 2026-06-10 22:18 UTCEPSS rescore
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  49. 2026-06-10 13:22 UTCEPSS rescore
  50. 2026-06-08 14:16 UTCEPSS rescore
  51. 2026-06-08 14:16 UTCEPSS rescore
  52. 2026-06-06 13:47 UTCEPSS rescore
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  54. 2026-06-05 22:46 UTCEPSS rescore
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  56. 2026-06-04 13:12 UTCEPSS rescore
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  58. 2026-06-02 20:12 UTCEPSS rescore
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  60. 2026-06-01 13:51 UTCEPSS rescore
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  64. 2026-05-31 00:16 UTCEPSS rescore
  65. 2026-05-31 00:16 UTCEPSS rescore
  66. 2026-05-30 00:34 UTCEG score recompute
  67. 2026-05-30 00:34 UTCVendor advisory
  68. 2026-05-30 00:34 UTCGHSA enrichment
  69. 2026-05-29 13:44 UTCEPSS rescore

Publicly available exploits

(3 references)

Working exploit code is in the public domain (2 GitHub PoCs) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-52415
    First seen Aug 18, 2025

    Microsoft Windows 10.0.19045 - NTLMv2 Hash Disclosure

    Open source ↗
  • GitHub PoCrubenformation/CVE-2025-50154
    First seen Aug 13, 2025

    POCs for CVE-2025-50154 and CVE-2025-59214, zero day vulnerabilities on windows file explorer disclosing NTLMv2-SSP without user interaction. It is a bypass for the CVE-2025-24054 Security Patch

    Open source ↗
  • GitHub PoCzenzue/CVE-2025-50154
    First seen Aug 13, 2025
    Open source ↗

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2025-50154?
CVE-2025-50154 is a high vulnerability published on August 12, 2025. Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.
When was CVE-2025-50154 disclosed?
CVE-2025-50154 was first published in the National Vulnerability Database on August 12, 2025, with the most recent update on October 21, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-50154 actively exploited?
CVE-2025-50154 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 26% probability of exploitation in the next 30 days, which ranks it in the top 2.2% of all scored CVEs.
What is the CVSS score of CVE-2025-50154?
CVE-2025-50154 has a CVSS v3 base score of 6.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.5.
How do I remediate CVE-2025-50154?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-50154, 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

Explore the affected products and dependency analysis for CVE-2025-50154

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