CVE-2025-41646

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2025-06-06. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 43%CVSS: 9.8Exploit: NoneExposed: 0

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

An unauthorized remote attacker can bypass the authentication of the affected software package by misusing an incorrect type conversion. This leads to full compromise of the device

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
76(Track)
EG Risk 76/100SSVC: 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
Severity98% × 45%
Exploitation43% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
98.6%
KEV
Not listed

Published

June 6, 2025

Last Modified

June 10, 2025

Advisory Details (2)

Auto-updated Jun 8, 2026
No patch confirmed yet.
generic

Kunbus-2025-0000003: Authentication Bypass in RevPi Webstatus

https://www.kunbus.com/en/productsecurity/Kunbus-2025-0000003
generic
https://psirt.kunbus.com/.well-known/csaf/white/2025/kunbus-2025-0000003.json

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 36× 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. 2026-07-23 02:55 UTCEG score recompute
  2. 2026-07-22 14:07 UTCEPSS rescore
  3. 2026-07-22 14:07 UTCEPSS rescore
  4. 2026-07-21 15:24 UTCEPSS rescore
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  1. 2026-06-28 14:07 UTCEPSS rescore
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  23. 2026-06-10 22:18 UTCEPSS rescore
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  25. 2026-06-08 14:16 UTCEPSS rescore
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  27. 2026-06-07 15:24 UTCEPSS rescore
  28. 2026-06-06 13:47 UTCEPSS rescore
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  30. 2026-06-05 22:46 UTCEPSS rescore
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  36. 2026-06-02 20:12 UTCEPSS rescore
  37. 2026-06-01 13:51 UTCEPSS rescore
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  39. 2026-05-31 22:30 UTCEPSS rescore
  40. 2026-05-31 22:30 UTCEPSS rescore
  41. 2026-05-31 00:16 UTCEPSS rescore
  42. 2026-05-30 04:07 UTCEG score recompute
  43. 2026-05-30 04:07 UTCGHSA enrichment
  44. 2026-05-29 13:44 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2025/CVE-2025-41646.yaml
    First seen Jan 1, 2025

    RevPi Webstatus <= v2.4.5 - Authentication Bypass

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-41646?
CVE-2025-41646 is a critical vulnerability published on June 6, 2025. An unauthorized remote attacker can bypass the authentication of the affected software package by misusing an incorrect type conversion. This leads to full compromise of the device
When was CVE-2025-41646 disclosed?
CVE-2025-41646 was first published in the National Vulnerability Database on June 6, 2025, with the most recent update on June 10, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-41646 actively exploited?
CVE-2025-41646 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-41646?
CVE-2025-41646 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2025-41646?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-41646, 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-2025-41646

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