CVE-2023-6815 (GCVE-0-2023-6815)
Vulnerability from cvelistv5 – Published: 2024-02-13 06:27 – Updated: 2024-08-02 08:42
VLAI
EPSS
VEX
Summary
Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-13 16:44 UTC
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.mitsubishielectric.com/en/psirt/vulne… | vendor-advisory |
| https://jvn.jp/vu/JVNVU95085830/index.html | government-resource |
| https://www.cisa.gov/news-events/ics-advisories/i… | government-resource |
Impacted products
8 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Mitsubishi Electric Corporation | MELSEC iQ-R Series Safety CPU R08SFCPU |
Affected:
all versions
|
guessed | |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series Safety CPU R16SFCPU |
Affected:
all versions
|
guessed | |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series Safety CPU R32SFCPU |
Affected:
all versions
|
guessed | |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series Safety CPU R120SFCPU |
Affected:
all versions
|
guessed | |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU |
Affected:
all versions
|
guessed | |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series SIL2 Process CPU R16PSFCPU |
Affected:
all versions
|
guessed | |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series SIL2 Process CPU R32PSFCPU |
Affected:
all versions
|
guessed | |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series SIL2 Process CPU R120PSFCPU |
Affected:
all versions
|
guessed |
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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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.
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.
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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.
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