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ICSA-24-142-01: LCDS LAquis SCADA ↗ source

May 21, 2024 CISA ICS Advisory

Summary

Successful exploitation of these vulnerabilities could allow an attacker to read and write files outside of their own directory. CVE-2024-5040: There are multiple ways in LAquis SCADA for an attacker to access locations outside of their own directory.

Advisory Details CISA ICS CSAF feed

Advisory ID
ICSA-24-142-01
Status
Final · version 1
Initial release
2024-05-21
Last revised
2024-05-21
Vendor
LCDS - Leão Consultoria e Desenvolvimento de Sistemas Ltda ME
Critical infrastructure sectors
Chemical, Commercial Facilities, Energy, Food and Agriculture, Transportation Systems, Water and Wastewater Systems
Deployed
South America
Vendor headquarters
Brazil

Ensure that principles of least privilege are followed.

Restrict physical access to critical systems.

CISA also recommends users take the following measures to protect themselves from social engineering attacks:

Do not click web links or open attachments in unsolicited email messages.

Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.

Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.

No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. These vulnerabilities are not exploitable remotely.

Credit: Natnael Samson (Trend Micro Zero Day Initiative)

Affected products (1)
  • LAquis SCADA — <=4.7.1.7

From CISA's machine-readable CSAF 2.0 advisory (JSON).

Vulnerabilities as Stated by the Advisory

CVEWeaknessCVSS v3Details
CVE-2024-5040 CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') 7.8 High There are multiple ways in LAquis SCADA for an attacker to access locations outside of their own directory.

Vendor fix: LCDS recommends users update to version 4.7.1.371 or newer of LAquis SCADA which has been configured to resolve the reported path traversal issues. ↗

Affected, fixed & timeline

Affected:

  • LAquis SCADA <=4.7.1.7

Scores and weakness types are as CISA or the republishing vendor stated them in this advisory; the linked CVE pages carry the independently enriched CVSS and SSVC assessments.

News Coverage

No coverage found in monitored research blogs or news feeds.

CVEs Referenced in This Publication

CVECVSSAffected
CVE-2024-5040 8.5 High LCDS LAquis SCADA There are multiple ways in LCDS LAquis SCADA for an attacker to access locations outside of their own directory.

Named by the advisory itself. Each CVE links to its tracked detail page.

Vendors Named in This Publication

No KEV-catalogued vendors are named in this publication.