Vulnerability-Lookup

CERTFR-2020-AVI-446

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Schneider. Elles permettent à un attaquant de provoquer une exécution de code arbitraire et un déni de service à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Schneider Electric Software Update (SESU) versions antérieures à V2.5.0
Schneider Electric Floating License Manager versions antérieures à V2.5.0.0

SESU est notamment utilisé dans :

EcoStruxure Augmented Operator Advisor
EcoStruxure Control Expert (anciennement Unity Pro)
EcoStruxure Hybrid Distributed Control System (DCS)
EcoStruxure Machine Expert (anciennement SoMachine)
EcoStruxure Machine Expert Basic
EcoStruxure Operator Terminal Expert
Eurotherm Data Reviewer
Eurotherm iTools
eXLhoist Configuration Software
Schneider Electric Floating License Manager
Schneider Electric License Manager
Harmony XB5SSoft
SoMachine Motion
SoMove
Versatile Software BLUE
Vijeo Designer
OsiSense XX Configuration Software
Zelio Soft 2

Schneider Electric Floating License Manager est utilisé dans :

EcoStruxure Control Expert (avec licence flottante)
EcoStruxure Control Expert - Asset Link (avec licence flottante)
EcoStruxure Hybrid Distributed Control System (DCS) (anciennement PlantStruxure PES)
EcoStruxure Machine Expert (anciennement SoMachine) (avec licence flottante)
EcoStruxure Machine Expert – Safety (avec licence flottante)
Facility Expert Online
EcoStruxure Power Monitoring Expert
EcoStruxure Power SCADA Operation (anciennement PowerSCADA Expert et PowerLogic SCADA)
SoMachine Motion (avec licence flottante)

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2019-8960 (GCVE-0-2019-8960)

Vulnerability from cvelistv5 – Published: 2020-04-21 14:20 – Updated: 2024-08-04 21:31

Summary

A Denial of Service vulnerability related to command handling has been identified in FlexNet Publisher lmadmin.exe version 11.16.2. The message reading function used in lmadmin.exe can, given a certain message, call itself again and then wait for a further message. With a particular flag set in the original message, but no second message received, the function eventually return an unexpected value which leads to an exception being thrown. The end result can be process termination.

Severity

No CVSS data available.

CWE

Assigner

flexera mitre root

References

1 reference

URL	Tags
https://community.flexera.com/t5/FlexNet-Publishe…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
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CVE-2019-8961 (GCVE-0-2019-8961)

Vulnerability from cvelistv5 – Published: 2020-04-21 14:20 – Updated: 2024-08-04 21:31

Summary

A Denial of Service vulnerability related to stack exhaustion has been identified in FlexNet Publisher lmadmin.exe 11.16.2. Because the message reading function calls itself recursively given a certain condition in the received message, an unauthenticated remote attacker can repeatedly send messages of that type to cause a stack exhaustion condition.

Severity

No CVSS data available.

CWE

Assigner

flexera mitre root

References

1 reference

URL	Tags
https://community.flexera.com/t5/FlexNet-Publishe…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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CVE-2020-7520 (GCVE-0-2020-7520)

Vulnerability from cvelistv5 – Published: 2020-07-23 20:46 – Updated: 2024-08-04 09:33

Summary

A CWE-601: URL Redirection to Untrusted Site ('Open Redirect') vulnerability exists in Schneider Electric Software Update (SESU), V2.4.0 and prior, which could cause execution of malicious code on the victim's machine. In order to exploit this vulnerability, an attacker requires privileged access on the engineering workstation to modify a Windows registry key which would divert all traffic updates to go through a server in the attacker's possession. A man-in-the-middle attack is then used to complete the exploit.

Severity

No CVSS data available.

CWE

CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Assigner

schneider mitre root

References

1 reference

URL	Tags
https://www.se.com/ww/en/download/document/SEVD-2…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Schneider Electric Software Update (SESU) V2.4.0 and prior.	Affected: Schneider Electric Software Update (SESU) V2.4.0 and prior.

Show details on NVD website

JSON

To clipboard

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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.

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.

Action not permitted

CERTFR-2020-AVI-446

Solution

CVE-2019-8960 (GCVE-0-2019-8960)

CVE-2019-8961 (GCVE-0-2019-8961)

CVE-2020-7520 (GCVE-0-2020-7520)

Tags

Sightings

Nomenclature

Related by attack behaviour