Vulnerability-Lookup

VAR-202012-0326

Vulnerability from variot - Updated: 2024-11-23 21:58

The affected versions of S+ Operations (version 2.1 SP1 and earlier) used an approach for user authentication which relies on validation at the client node (client-side authentication). This is not as secure as having the server validate a client application before allowing a connection. Therefore, if the network communication or endpoints for these applications are not protected, unauthorized actors can bypass authentication and make unauthorized connections to the server application. S+ Operations Exists in a vulnerability related to incorrect resource movement between regions.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. ABB Symphony Plus Operations is a management device used in industrial environments to improve operational efficiency of ABB in Switzerland. The device provides an easy-to-use human-machine interface, seamlessly integrates all plant equipment and subsystems using industry-standard protocols and technologies, and provides functions such as alarm management, process optimization, and more

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CVE-2020-24683 (GCVE-0-2020-24683)

Vulnerability from cvelistv5 – Published: 2020-12-22 21:19 – Updated: 2024-09-17 01:36

Title

Authentication Bypass in Symphony Plus

Summary

Severity

9.8 (Critical)


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

CWE

CWE-602 - Client-Side Enforcement of Server-Side Security
CWE-305 - Authentication Bypass by Primary Weakness

Assigner

ABB CNA under the icscert root

CNA scorecard C 68/100 over 16 records in the last 180 days details

References

1 reference

URL	Tags
https://search.abb.com/library/Download.aspx?Docu…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
ABB	ABB Ability™ Symphony® Plus Operations	Affected: unspecified , < 2.1 SP1 (custom)

Date Public

2020-12-15 00:00

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Sightings

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Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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