CVE-2025-70518

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreHIGH confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-10-07. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 5 sources updated this weekElevated
10.0EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 10.0Exploit: Elevated riskExposed services: Not assessed

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

The management portal's diagnostic ping tool of Fanvil x7a firmware version 2.6.0.1182 does not handle user supplied input securely. The lack of secure user input handling allows any unauthenticated attacker to inject commands and run code in the underlying Android operating system.

CVSS v3
10.0
EG Score
10.0CRITICALhigh confidence
EG Risk
76
EG Risk 76/100CISA SSVC

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
Severity100% × 45%
Exploitation40% × 40%
Automatability100% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.6%
EPSS %ILE
44th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

October 7, 2026

Last Modified

October 7, 2026

Advisory Details (3)

Auto-updated Oct 7, 2026
🔬 Proof of concept available. No fix on record yet.
generic🟡 PoC Available

Fanvil x7a & PA2S Vulnerability Disclosure | DarkPoint

https://www.darkpoint.ca/blog/2026/02/27/Fanvil-x7a-PA2S-Vulnerability-Disclosure
generic

X7A Android Touch Screen IP Phone

https://www.fanvil.com/products/p1/x/20210921/5043.html
generic

Index of /Firmware/Release/X7A

http://download.fanvil.com/Firmware/Release/X7A/

Vendor Advisories for CVE-2025-70518(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 26× in last 7d / 26× 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. 2026-10-09 23:28 UTCEG score recompute
  2. 2026-10-09 23:28 UTCGHSA enrichment
  3. 2026-10-09 20:06 UTCEPSS rescore
  4. 2026-10-09 19:30 UTCGHSA enrichment
  5. 2026-10-09 15:31 UTCGHSA enrichment
  6. 2026-10-09 11:33 UTCGHSA enrichment
  7. 2026-10-09 07:33 UTCGHSA enrichment
  8. 2026-10-09 03:33 UTCGHSA enrichment
  9. 2026-10-08 23:34 UTCGHSA enrichment
  10. 2026-10-08 19:36 UTCEG score recompute
  11. 2026-10-08 19:36 UTCGHSA enrichment
  12. 2026-10-08 17:11 UTCEPSS rescore
  13. 2026-10-08 15:13 UTCGHSA enrichment
  14. 2026-10-08 09:42 UTCGHSA enrichment
  15. 2026-10-08 05:43 UTCGHSA enrichment
  16. 2026-10-08 01:45 UTCGHSA enrichment
  17. 2026-10-07 21:47 UTCEG score recompute
  18. 2026-10-07 21:47 UTCGHSA enrichment
  19. 2026-10-07 17:37 UTCGHSA enrichment
  20. 2026-10-07 16:36 UTCEG score recompute▲ 10.00
  21. 2026-10-07 16:36 UTCGHSA enrichment
  22. 2026-10-07 16:31 UTCMITRE cvelistV5CVSS v3 → 10 · severity → CRITICAL
  23. 2026-10-07 16:16 UTCGHSA enrichment
  24. 2026-10-07 15:29 UTCNVD update
  25. 2026-10-07 14:52 UTCEG score recompute
Show 1 more
  1. 2026-10-07 14:51 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2025-70518?
CVE-2025-70518 is a critical vulnerability published on October 7, 2026. The management portal's diagnostic ping tool of Fanvil x7a firmware version 2.6.0.1182 does not handle user supplied input securely. The lack of secure user input handling allows any unauthenticated attacker to inject commands and run code in the underlying Android operating system.
When was CVE-2025-70518 disclosed?
CVE-2025-70518 was first published on October 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-70518 actively exploited?
CVE-2025-70518 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (44th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-70518?
CVE-2025-70518 has a CVSS v3.1 base score of 10.0 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2025-70518?
No fix for CVE-2025-70518 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2025-70518 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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