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CVE-2019-25087

25
FAUCET Score

CVE-2019-25087 is a critical path traversal vulnerability affecting the RamseyK httpserver project, specifically within the ResourceHost::getResource function in src/ResourceHost.cpp. An unauthenticated attacker can remotely manipulate the URI argument using '../filedir' sequences to access arbitrary files on the server. This vulnerability carries a CVSS v3.1 score of 7.5 (HIGH), indicating a high impact on confidentiality with no integrity or availability impact. The attack vector is network-based with low attack complexity, requiring no user interaction or privileges. While the EPSS score is low, suggesting a low probability of exploitation, the FAUCET Risk Score is 51/100, indicating moderate risk. Currently, there is no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit, Nuclei, or ExploitDB. The vulnerability has received minimal community discussion and media coverage, typical for a large percentage of CVEs.

Impacted Technologies

VendorProductVersion(s)CPE
< 2019-09-08CPE matchmatch criteria
cpe:2.3:a:httpserver_project:httpserver:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
0.84%
Probability of exploitation in next 30 days
EPSS Percentile
54.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0084 is in the 29th percentile among its peer group of 51,485 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / RamseyK/httpserver/commit/1a0de56e4dafff9c2f9c8f6b130a764f7a50df52
PatchThird Party Advisory
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory