CVE-2025-70802

HIGHNVD 8.48.4—Elevated

8.4

Tenda G1V3.1si V16.01.7.8 Firmware V16.01.7.8 was discovered to contain a hardcoded password vulnerability in /etc_ro/shadow, which allows attackers to log in as root.

CVSS v3: 8.4
EG Score: 8.4(medium)
EPSS: 7.2%
KEV: Not listed

Published

March 10, 2026

Last Modified

April 9, 2026

References (3)

cve@mitrehttps://github.com/vuln-1/vuln/blob/main/Tenda/G1V3.1si_V16.01.7.8/report-1.md
cve@mitrehttps://www.tendacn.com/
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/vuln-1/vuln/blob/main/Tenda/G1V3.1si_V16.01.7.8/report-1.md

Data Freshness Timeline

(refreshed 19× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2025-70802?

CVE-2025-70802 is a high vulnerability published on March 10, 2026. Tenda G1V3.1si V16.01.7.8 Firmware V16.01.7.8 was discovered to contain a hardcoded password vulnerability in /etc_ro/shadow, which allows attackers to log in as root.

When was CVE-2025-70802 disclosed?

CVE-2025-70802 was first published in the National Vulnerability Database on March 10, 2026, with the most recent update on April 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-70802 actively exploited?

CVE-2025-70802 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 7.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-70802?

CVE-2025-70802 has a CVSS v3 base score of 8.4 (NVD).

How do I remediate CVE-2025-70802?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-70802, 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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CVE-2025-70802

📅 Published

🔄 Last Modified

🔗 References (3)