CVE-2024-5558

Limited-admin privilege escalation via TOCTOU race

Published Jun 12, 2024 · Updated Aug 1, 2024

A TOCTOU race in Schneider Electric SpaceLogic AS-P and AS-B 5.0.3 and earlier allows local users to escalate privileges. Schneider Electric has not identified the raced resource or disclosed which check and later use can observe different state. Exploitation requires a limited administrator account and high-complexity local access, and successful abuse permits unauthorized configuration changes.

CVSS severity6.4
Medium
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

A TOCTOU race in Schneider Electric SpaceLogic AS-P and AS-B 5.0.3 and earlier allows local users to escalate privileges. Schneider Electric has not identified the raced resource or disclosed which check and later use can observe different state. Exploitation requires a limited administrator account and high-complexity local access, and successful abuse permits unauthorized configuration changes.

The record

CVE
CVE-2024-5558
Published
Jun 12, 2024
Updated
Aug 1, 2024
Vendor
Distributed Data Systems
Product
SpaceLogic AS-P Automation Server
Classifications
CWE-367, T1068
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Jun 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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 <=5.0.3
  2. Affected versionversion=V5.0.3 and prior

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Distributed Data Systems · SpaceLogic AS-P Automation Serverversion=0 <=5.0.3; version=V5.0.3 and prior
Distributed Data Systems · SpaceLogic AS-B Controllerversion=0 <=5.0.3; version=V5.0.3 and prior

Published CVSS scores

6.4NVDCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
6.4Schneider ElectricCVSS:3.1/AV:L/AC:H/PR:H/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)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition
T1068Exploitation for Privilege Escalation

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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