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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
Modified
2024-10-22 19:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
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.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | CODESYS | CODESYS Control for BeagleBone SL |
Version: all |
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|
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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