CVE-2023-39167Public exploitNetwork attack vector

Sensitive logfile disclosure via missing authorization

Published Dec 7, 2023 · Updated Nov 4, 2025

Missing authorization in SENEC Storage Box V1, V2, and V3 through June 19, 2023 allows remote attackers to read sensitive device logs. The device's logfile interface returns sensitive log content without performing authorization checks. No credentials or user interaction are required; the published impact is limited to confidentiality, with no integrity or availability loss.

CVSS severity7.5
High
EPSS probability0.96%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in SENEC Storage Box V1, V2, and V3 through June 19, 2023 allows remote attackers to read sensitive device logs. The device's logfile interface returns sensitive log content without performing authorization checks. No credentials or user interaction are required; the published impact is limited to confidentiality, with no integrity or availability loss.

The record

CVE
CVE-2023-39167
Published
Dec 7, 2023
Updated
Nov 4, 2025
Vendor
SENEC
Product
SENEC Storage Box V1
Classifications
CWE-862
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 7, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 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?

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

  1. Affected versionversion=all (until 19.06.2023)

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SENEC · SENEC Storage Box V1version=all (until 19.06.2023)
SENEC · SENEC Storage Box V3version=all (until 19.06.2023)
SENEC · SENEC Storage Box V2version=all (until 19.06.2023)

Published CVSS scores

7.5CERT VDECVSS: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 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-862Missing Authorization

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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