Vulnerability-Lookup

CVE-2018-7855 (GCVE-0-2018-7855)

Vulnerability from cvelistv5 – Published: 2019-05-22 20:03 – Updated: 2024-08-05 06:37

Summary

Severity

7.5 (High)


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

CWE

Multiple Vulnerabilities

Assigner

schneider mitre root

References

3 references

URL	Tags
https://www.schneider-electric.com/en/download/do…	x_refsource_MISC
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version	CPE status
n/a	Modicon M580 Modicon M340 Modicon Quantum Modicon Premium	Affected: Modicon M580 Modicon M340 Modicon Quantum Modicon Premium

Show details on NVD website

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SEVD-2019-134-11

Vulnerability from csaf_se - Published: 2019-05-14 07:00 - Updated: 2026-09-08 07:00

Summary

Multiple Vulnerabilities in Modicon Controller Products

Scope

22 vulnerabilities in this advisory, including CVE-2018-7855.

CVE-2018-7855

CWE-248 Uncaught Exception vulnerability exists, which could cause a Denial of Service when sending invalid breakpoint parameters to the controller over Modbus.

7.5 (High)


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

Fixed: 4 products Known affected: 8 products

https://www.se.com/ww/en/product-range/62098-modicon-m580-e… https://www.se.com/ww/en/product-range/62396-modicon-mc80/#… https://www.se.com/ww/en/product-range/1468-modicon-m340/#s…

Open the full advisory

VAR-201905-1037

Vulnerability from variot - Updated: 2023-12-18 11:59

A CWE-248 Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a Denial of Service when sending invalid breakpoint parameters to the controller over Modbus. plural Modicon The product contains an exceptional condition check vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Schneider Electric Modicon M580, etc. are all products of French Schneider Electric (Schneider Electric). The Schneider Electric Modicon M580 is a programmable automation controller. Schneider Electric Modicon Premium is a large programmable logic controller (PLC) for discrete or process applications. Schneider Electric Modicon Quantum is a large programmable logic controller (PLC) for process applications, high availability and safety solutions. A security vulnerability exists in several Schneider Electric products. An attacker could exploit this vulnerability to cause a denial of service. The following products and versions are affected: Schneider Electric Modicon M580 (all versions); Modicon M340 (all versions); Modicon Quantum (all versions); Modicon Premium (all versions)

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.