CVE-2024-27773Network attack vector

Authenticated remote code execution

Published Mar 18, 2024 · Updated Aug 2, 2024

Remote code execution in Unitronics UniLogic before 1.35.227 allows remote authenticated users to execute code over an Ethernet network. Unitronics has not published the affected function, protocol message, or incorrect operation on attacker-controlled data. Low-privileged access to a network-reachable UniStream controller is required, and direct Internet exposure is not the default.

CVSS severity8.8
High
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Remote code execution in Unitronics UniLogic before 1.35.227 allows remote authenticated users to execute code over an Ethernet network. Unitronics has not published the affected function, protocol message, or incorrect operation on attacker-controlled data. Low-privileged access to a network-reachable UniStream controller is required, and direct Internet exposure is not the default.

The record

CVE
CVE-2024-27773
Published
Mar 18, 2024
Updated
Aug 2, 2024
Vendor
Unitronics
Product
UniLogic
Classifications
CWE-345, CWE-348
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 18, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=0 <1.35.227
  2. Affected versionversion=All versions <1.35.227

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Unitronics · UniLogicversion=0 <1.35.227; version=All versions <1.35.227

Published CVSS scores

8.8Israel National Cyber DirectorateCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-345Insufficient Verification of Data Authenticity
CWE-348Use of Less Trusted Source

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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