CVE-2023-37833Public exploitNetwork attack vector

Restricted configuration tampering via object ID substitution

Published Oct 31, 2023 · Updated Sep 12, 2024

Improper access control in Elenos ETG 150 3.12 allows remote authenticated users to alter restricted transmitter configurations. The web interface accepts a substituted numeric object ID in the /event/senders/{id}/edit route and saves changes without enforcing per-object authorization. An administrator account with limited Senders rights can modify Traps settings, while no disclosure or service interruption is reported.

CVSS severity2.7
Low
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Elenos ETG 150 3.12 allows remote authenticated users to alter restricted transmitter configurations. The web interface accepts a substituted numeric object ID in the /event/senders/{id}/edit route and saves changes without enforcing per-object authorization. An administrator account with limited Senders rights can modify Traps settings, while no disclosure or service interruption is reported.

The record

CVE
CVE-2023-37833
Published
Oct 31, 2023
Updated
Sep 12, 2024
Vendor
Elenos
Product
ETG 150
Classifications
CWE-20, T1565.001
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 31, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 12, 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?

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

  1. Affected versionversion=3.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Elenos · ETG 150version=3.12

Published CVSS scores

2.7NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-20Improper Input Validation
T1565.001Stored Data Manipulation

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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