CVE-2022-39034Network attack vector

Authenticated path traversal in Report API

Published Sep 28, 2022 · Updated May 21, 2025

Path traversal in Smart eVision 2022.02.21 allows remote authenticated users to bypass authentication and download system files via the Report API. The API fails to filter special characters in URL parameters, allowing traversal from the intended report path into restricted filesystem locations. General user privileges are required, and the documented impact is unauthorized reading and downloading of system files without reported integrity or availability effects.

CVSS severity6.5
Medium
EPSS probability1.30%
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 Smart eVision 2022.02.21 allows remote authenticated users to bypass authentication and download system files via the Report API. The API fails to filter special characters in URL parameters, allowing traversal from the intended report path into restricted filesystem locations. General user privileges are required, and the documented impact is unauthorized reading and downloading of system files without reported integrity or availability effects.

The record

CVE
CVE-2022-39034
Published
Sep 28, 2022
Updated
May 21, 2025
Vendor
Smart eVision Information Technology Inc.
Product
Smart eVision
Classifications
CWE-22, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 28, 2022CVE publishedPublication date reported by the CVE source.
  2. May 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=2022.02.21

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Smart eVision Information Technology Inc. · Smart eVisionversion=2022.02.21

Published CVSS scores

6.5TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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