CVE-2024-34199: ritlabs tinyweb Out-of-bounds Write
CVSS: 8.6v3.1HighModified
Published 10-05-2024Last modified 05-01-2026
Vulnerability summary
CVE-2024-34199 is a high (CVSS 8.6) Out-of-bounds Write vulnerability in ritlabs tinyweb. EPSS estimates a 1.23% chance of exploitation in the next 30 days, higher than 68.4% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.6/10
010
High · v3.1 (CVE.org)EPSS score
1.23%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 10-05-2024PublishedVulnerability first disclosed.
- 05-01-2026Last modifiedVulnerability information updated.
Description
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 metrics
2 scores · 2 sources · 1 versionHigh 8.6Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:HSourcesAll 2 agree
- NVDNIST8.6HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
EPSS trend
Probability
1.23%
Chance of exploitation in the next 30 days
Percentile
68%
Versus all other CVEs
30-day change
0.00 pp
From 1.23% on 20-09-2026
20-09-202620-10-2026
EPSS score1.23%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundPoc Tiny Overflow
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Ritlabs1 product
- tinyweb≤ 1.94
1 vendor · 1 product