CVE-2025-70519

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreHIGH confidence

Score 6.1 from GitHub Security Advisory published 2026-10-07. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 5 sources updated this weekElevated
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 6.1Exploit: 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 device log component of Fanvil x7a firmware version 2.6.0.1182 does not properly sanitize or encode reflected user supplied data. The lack of sanitization allows for the injection of HTML which can be used to execute malicious JavaScript code on any target browser which renders the device log component.

CVSS v3
6.1
EG Score
6.1MEDIUMhigh confidence
EG Risk
43
EG Risk 43/100CISA 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
Severity61% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.2%
EPSS %ILE
12th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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

PA2S SIP Paging Gateway

https://www.fanvil.com/products/p5/wulianwangwangguan_1/20210921/5035.html
generic

Index of /Firmware/Release/PA2S

http://download.fanvil.com/Firmware/Release/PA2S/

Vendor Advisories for CVE-2025-70519(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 17× in last 7d / 17× 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. 2026-10-11 01:57 UTCEG score recompute
  2. 2026-10-11 01:57 UTCGHSA enrichment
  3. 2026-10-10 19:59 UTCEPSS rescore
  4. 2026-10-09 23:47 UTCEG score recompute
  5. 2026-10-09 23:47 UTCGHSA enrichment
  6. 2026-10-09 20:06 UTCEPSS rescore
  7. 2026-10-08 21:36 UTCEG score recompute
  8. 2026-10-08 21:36 UTCGHSA enrichment
  9. 2026-10-08 17:11 UTCEPSS rescore
  10. 2026-10-07 19:21 UTCGHSA enrichment
  11. 2026-10-07 19:02 UTCEG score recompute▲ 6.10
  12. 2026-10-07 19:02 UTCGHSA enrichment
  13. 2026-10-07 19:01 UTCMITRE cvelistV5CVSS v3 → 6.1 · severity → MEDIUM
  14. 2026-10-07 16:16 UTCGHSA enrichment
  15. 2026-10-07 15:29 UTCNVD update
  16. 2026-10-07 14:52 UTCEG score recompute
  17. 2026-10-07 14:51 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-70519?
CVE-2025-70519 is a medium vulnerability published on October 7, 2026. The device log component of Fanvil x7a firmware version 2.6.0.1182 does not properly sanitize or encode reflected user supplied data. The lack of sanitization allows for the injection of HTML which can be used to execute malicious JavaScript code on any target browser which renders the device log…
When was CVE-2025-70519 disclosed?
CVE-2025-70519 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-2025-70519 actively exploited?
CVE-2025-70519 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (12th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-70519?
CVE-2025-70519 has a CVSS v3.1 base score of 6.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2025-70519?
No fix for CVE-2025-70519 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-2025-70519 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2025-70519

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