Vulnerability-Lookup

tid-305

Vulnerability from emb3d

Type

Link

Description

If the device allows the downloading and execution of native binaries on the device, a threat actor can deploy a malicious program that leverages the environment’s privileges to gain unwanted or excessive access to the device, such as through “dangerous” system calls. These system calls could be used to manipulate the device’s firmware, maintain persistence, execute unwanted logic, or obtain a C2 channel. Additionally, the device may assume the program comes from a trusted integrated development environment (IDE), and therefore does not restrict the privileges or system calls the program can access. However, if the threat actor compiles the program without the IDE, they can violate this assumption.

CWE

CWE-250: Execution with Unnecessary Privileges (Base)

CVE-2018-8872 (GCVE-0-2018-8872)

Vulnerability from cvelistv5 – Published: 2018-05-04 17:00 – Updated: 2024-09-16 16:32

Summary

In Schneider Electric Triconex Tricon MP model 3008 firmware versions 10.0-10.4, system calls read directly from memory addresses within the control program area without any verification. Manipulating this data could allow attacker data to be copied anywhere within memory.

Severity ?

No CVSS data available.

CWE

CWE-119 - Improper Restriction Of Operations Within The Bounds Of A Memory Buffer CWE-119

Assigner

icscert

References

URL

Tags

	https://www.schneider-electric.com/en/download/do…	x_refsource_CONFIRM
	https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02	x_refsource_MISC
	http://www.securityfocus.com/bid/103947	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Schneider Electric	Triconex Tricon	Affected: MP model 3008 firmware versions 10.0-10.4

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.

Action not permitted