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CVE-2024-5550

19
FAUCET Score

CVE-2024-5550 is a sensitive information exposure vulnerability in h2oai/h2o-3 version 3.40.0.4. It allows any remote user to view full system paths and the root filesystem through an arbitrary system path lookup feature in the Typeahead API. Rated 5.3 MEDIUM, this vulnerability has a network attack vector and low attack complexity, potentially leading to information disclosure (C:L) but no integrity or availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.40.0.4CPE matchmatch criteria
cpe:2.3:a:h2o:h2o:3.40.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.83%
Probability of exploitation in next 30 days
EPSS Percentile
54.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0083 is in the 34th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

pipGHSA-x234-r5fg-x52mmedium

Arbitrary system path lookup in h20

Jun 6, 2024

References

huntr.com / bounties/e76372c2-39be-4984-a7c8-7048a75a25dc
ExploitThird Party Advisory