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tid-304
Vulnerability from emb3d
Type
Description
A threat actor can manipulate the runtime environments on a device to maintain persistence on the device and overwrite various functionalities, such as protocol handlers. If the application program (which the threat actor can deploy on the device through a program download) has access to memory where the runtime environment and libraries are located, they could overwrite these libraries with malicious code. This is especially risky because runtime environments often must allow the dynamic addition of modules/functions to support user-specific customization or configuration of devices, which may require that the runtime support writeable memory. NOTE: This differs from TID-305 because this threat has a focus on code being used to manipulate the device runtime environment itself. TID-305 on the other hand pertains to a malicious program itself being used to perform device actions.
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2022-4046 (GCVE-0-2022-4046)
Vulnerability from cvelistv5 – Published: 2023-08-03 12:39 – Updated: 2024-10-22 19:44
VLAI?
EPSS
Title
CODESYS: Improper memory restrictions fro CODESYS Control
Summary
In CODESYS Control in multiple versions a improper restriction of operations within the bounds of a memory buffer allow an remote attacker with user privileges to gain full access of the device.
Severity ?
8.8 (High)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CODESYS | CODESYS Control for BeagleBone SL |
Affected:
all
|
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|
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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.
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