CVE-2022-34593Network attack vector

Unauthenticated arbitrary file read

Published Jul 28, 2022 · Updated Aug 3, 2024

Arbitrary file read in DPTech VPN 8.1.28.0 allows remote attackers to read files from the VPN host via unspecified requests. Neither the CNA record nor its sole public disclosure identifies the affected endpoint, parameter, or file-handling operation that accepts untrusted input. Network access without authentication is sufficient according to the NVD assessment; the reachable file set and resulting data exposure remain undisclosed.

CVSS severity7.5
High
EPSS probability0.74%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file read in DPTech VPN 8.1.28.0 allows remote attackers to read files from the VPN host via unspecified requests. Neither the CNA record nor its sole public disclosure identifies the affected endpoint, parameter, or file-handling operation that accepts untrusted input. Network access without authentication is sufficient according to the NVD assessment; the reachable file set and resulting data exposure remain undisclosed.

The record

CVE
CVE-2022-34593
Published
Jul 28, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 28, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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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