CVE-2025-9309

HIGHNVD 7.07.0—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.0 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 89% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Elevated
7.0
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.0Exploit: NoneExposed: 0

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

A vulnerability was found in Tenda AC10 16.03.10.13. Affected is an unknown function of the file /etc_ro/shadow of the component MD5 Hash Handler. Performing manipulation results in hard-coded credentials. The attack needs to be approached locally. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The exploit has been made public and could be used.

CVSS v3
7.0
EG Score
7.0(medium)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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
Severity70% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
11.2%
KEV
Not listed

Published

August 21, 2025

Last Modified

June 17, 2026

References (8)

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 37× 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 105 total refreshes for this CVE.

  1. 2026-07-23 03:03 UTCEG score recompute▲ 4.50
  2. 2026-07-22 14:08 UTCEPSS rescore
  3. 2026-07-21 15:24 UTCEPSS rescore
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  1. 2026-06-30 23:22 UTCEPSS rescore
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  10. 2026-06-24 14:04 UTCEPSS rescore
  11. 2026-06-24 09:55 UTCNVD updateCVSS v3 → 7 · CVSS v4 → 1.1 · severity → HIGH
  12. 2026-06-23 21:32 UTCEPSS rescore
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  71. 2026-05-21 22:43 UTCEPSS rescore
  72. 2026-05-21 09:23 UTCEG score recompute
  73. 2026-05-21 09:23 UTCGHSA enrichment
  74. 2026-05-20 22:37 UTCEPSS rescore
  75. 2026-05-20 22:37 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-9309?
CVE-2025-9309 is a high vulnerability published on August 21, 2025. A vulnerability was found in Tenda AC10 16.03.10.13. Affected is an unknown function of the file /etc_ro/shadow of the component MD5 Hash Handler. Performing manipulation results in hard-coded credentials. The attack needs to be approached locally. A high degree of complexity is needed for the…
When was CVE-2025-9309 disclosed?
CVE-2025-9309 was first published in the National Vulnerability Database on August 21, 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-2025-9309 actively exploited?
CVE-2025-9309 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-9309?
CVE-2025-9309 has a CVSS v3 base score of 7.0 (NVD).
How do I remediate CVE-2025-9309?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-9309, 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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