CVE-2024-34199

HIGHNVD 8.68.6—

8.6

TinyWeb 1.94 and below allows unauthenticated remote attackers to cause a denial of service (Buffer Overflow) when sending excessively large elements in the request line.

CVSS v3: 8.6
EG Score: 8.6(medium)
EPSS: 86.8%
KEV: Not listed

Published

May 14, 2024

Last Modified

January 5, 2026

References (4)

cve@mitrehttps://github.com/DMCERTCE/PoC_Tiny_Overflow
cve@mitrehttps://github.com/maximmasiutin/TinyWeb/commit/2584082
cve@mitrehttps://github.com/maximmasiutin/TinyWeb/commit/d49c3da
af854a3a-2127-422b-91ae-364da2661108https://github.com/DMCERTCE/PoC_Tiny_Overflow

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 10× 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.

2026-06-04 13:11 UTCepss_batch
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2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch

Frequently asked(5)

What is CVE-2024-34199?

CVE-2024-34199 is a high vulnerability published on May 14, 2024. TinyWeb 1.94 and below allows unauthenticated remote attackers to cause a denial of service (Buffer Overflow) when sending excessively large elements in the request line.

When was CVE-2024-34199 disclosed?

CVE-2024-34199 was first published in the National Vulnerability Database on May 14, 2024, with the most recent update on January 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-34199 actively exploited?

CVE-2024-34199 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 86.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-34199?

CVE-2024-34199 has a CVSS v3 base score of 8.6 (NVD).

How do I remediate CVE-2024-34199?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-34199, 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.

Dependency Blast Radius

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CVE-2024-34199

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-34199?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)