CVE-2026-38834

HIGHNVD 7.37.3—Elevated

7.3

Tenda W30E V2.0 V16.01.0.21 was found to contain a command injection vulnerability in the do_ping_action function via the hostName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

CVSS v3: 7.3
EG Score: 7.3(high)
EPSS: 94.2%
KEV: Not listed

Published

April 21, 2026

Last Modified

April 27, 2026

References (2)

cve@mitrehttps://github.com/jsjbcyber/repo/blob/main/rep_1.md
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/jsjbcyber/repo/blob/main/rep_1.md

Weakness Classification(1)

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

CWE-77Command Injection

Data Freshness Timeline

(refreshed 16× 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.

2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
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2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-20 22:38 UTCepss_batch
2026-05-20 22:38 UTCepss_batch
2026-05-20 16:33 UTCEG score recompute
2026-05-20 16:32 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-38834?

CVE-2026-38834 is a high vulnerability published on April 21, 2026. Tenda W30E V2.0 V16.01.0.21 was found to contain a command injection vulnerability in the dopingaction function via the hostName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

When was CVE-2026-38834 disclosed?

CVE-2026-38834 was first published in the National Vulnerability Database on April 21, 2026, with the most recent update on April 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-38834 actively exploited?

CVE-2026-38834 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 94.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-38834?

CVE-2026-38834 has a CVSS v3 base score of 7.3 (NVD).

How do I remediate CVE-2026-38834?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-38834, 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-2026-38834

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-38834?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (2)

Frequently asked(5)

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