CVE-2024-8751

SICK Extractive Analyzer — vulnerability CVE-2024-8751

A vulnerability allows a remote unauthenticated attacker to modify the prod uct’s IP address over the Sopas ET interface. This can lead to a Denial of Service attack.

CVSS 7.5No patch available

This record: live connection— last retrieved: 7 November 2026 at 01:34.

Vendors

SICK, Endress+Hauser

Products

Extractive Analyzer, Extractive Analyzer

up to version vers:all/*

Published

13 September 2024

Last modified

24 July 2026

Original source information

Taken directly from NVD, CISA or the vendor — sometimes in English, unchanged from the source.

Technical description

A vulnerability allows a remote unauthenticated attacker to modify the prod uct’s IP address over the Sopas ET interface. This can lead to a Denial of Service attack.

CVSS 3.1 — vector details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack vector

NETWORK

Privileges required

NONE

User interaction

NONE

Confidentiality

None

Integrity

None

Availability

High

EPSS — Exploit Prediction Scoring System

Probability of exploitation within 30 days

0.9%

Percentile

61e

Source: FIRST.org, updated on 6 November 2026.

Patch information

Please make sure that only trusted entities have access to the device. Furthermore, you should apply the following General Security Measures when operating the product to mitigate the associated security risk. The ”ICS-CERT recommended practices on Industrial Security” could help to implement the general security practices.

IACS Radar assessment

Our own interpretation and context for the source data above.

IACS Radar assessment

Our own interpretation and context for this vulnerability — not an official source.

IACS Radar priority score

41/ 100

Based on CVSS 7.5, EPSS 0.9%, industrial relevance 40/100.

Combines CVSS, EPSS, KEV status, industrial relevance and exposure relevance — a complement to, not a replacement for, the individual scores below and above.

Conditions for exploitation

•Network access to the affected device or segment is required.
•No valid credentials are needed.
•No user interaction required.

Operational impact & energy relevance

Possible loss of visibility of or control over the process upon successful exploitation.

No strong energy-sector-specific signals recognised; general OT/ICS relevance.

Recommended defensive measures

•Change default or hardcoded credentials and restrict access to the management interface.
•Restrict network access to the affected device to a dedicated OT management segment.
•Implement network segmentation in line with zones and conduits (IEC 62443-3-2).
•Monitor for abnormal protocol traffic using an OT-aware detection system.

Industrial relevance score

40/ 100

• Mentioned in an official CISA ICS advisory, which confirms direct relevance to industrial control systems.

Classification is provisional; manual verification by an OT security analyst is recommended.

Classified by IACS Radar-analysepijplijn (geautomatiseerd) on 7 November 2026.

IEC 62443 mapping

IEC 62443-4-2FR1 · Identificatie- en authenticatiebeheer

Automatic IACS Radar assessment based on the reported CWE weakness classification; not an official certification statement.

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