CVE-2019-25352Public exploitNetwork attack vector

Unauthenticated file disclosure via URL traversal

Published Feb 18, 2026 · Updated Feb 18, 2026

Path traversal in Genivia Crystal Live HTTP Server 6.01 allows remote attackers to read system files through crafted URL paths. The HTTP request handler accepts repeated ../ path segments without confining the resolved path to the web root, so requests escape into the host filesystem. No authentication or user interaction is required; exposed servers can disclose readable configuration and operating-system files, with no supported write or service-interruption impact.

CVSS severity8.7
High
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Genivia Crystal Live HTTP Server 6.01 allows remote attackers to read system files through crafted URL paths. The HTTP request handler accepts repeated ../ path segments without confining the resolved path to the web root, so requests escape into the host filesystem. No authentication or user interaction is required; exposed servers can disclose readable configuration and operating-system files, with no supported write or service-interruption impact.

The record

CVE
CVE-2019-25352
Published
Feb 18, 2026
Updated
Feb 18, 2026
Vendor
Genivia
Product
Crystal Live HTTP Server
Classifications
CWE-22, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.01

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Genivia · Crystal Live HTTP Serverversion=6.01

Published CVSS scores

7.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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