CVE-2023-49140 (GCVE-0-2023-49140)
Vulnerability from cvelistv5 – Published: 2023-12-12 09:16 – Updated: 2024-10-08 19:23
VLAI
EPSS
VEX
Summary
Denial-of-service (DoS) vulnerability exists in commplex-link service of HMI GC-A2 series. If a remote unauthenticated attacker sends a specially crafted packets to specific ports, a denial-of-service (DoS) condition may occur.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2023-12-12 17:31 UTC
CWE
- Denial-of-service (DoS)
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
Impacted products
20 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| JTEKT ELECTRONICS CORPORATION | GC-A22W-CW |
Affected:
all versions
|
guessed | |
| JTEKT ELECTRONICS CORPORATION | GC-A24W-C(W) |
Affected:
all versions
|
guessed | |
| JTEKT ELECTRONICS CORPORATION | GC-A26W-C(W) |
Affected:
all versions
|
guessed | |
| JTEKT ELECTRONICS CORPORATION | GC-A24 |
Affected:
all versions
|
guessed | |
| JTEKT ELECTRONICS CORPORATION | GC-A24-M |
Affected:
all versions
|
guessed | |
| JTEKT ELECTRONICS CORPORATION | GC-A25 |
Affected:
all versions
|
guessed | |
| JTEKT ELECTRONICS CORPORATION | GC-A26 |
Affected:
all versions
|
guessed | |
| JTEKT ELECTRONICS CORPORATION | GC-A26-J2 |
Affected:
all versions
|
guessed | |
| JTEKT ELECTRONICS CORPORATION | GC-A27-C |
Affected:
all versions
|
guessed | |
| JTEKT ELECTRONICS CORPORATION | GC-A28-C |
Affected:
all versions
|
guessed | |
| jtekt | gc-a22w-cw_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a22w-cw_firmware:*:*:*:*:*:*:*:* |
||
| jtekt | gc-a24w-c\(w\)_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a24w-c\(w\)_firmware:*:*:*:*:*:*:*:* |
||
| jtekt | gc-a24_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a24_firmware:*:*:*:*:*:*:*:* |
||
| jtekt | gc-a24-m_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a24-m_firmware:*:*:*:*:*:*:*:* |
||
| jtekt | gc-a25_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a25_firmware:*:*:*:*:*:*:*:* |
||
| jtekt | gc-a26_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a26_firmware:*:*:*:*:*:*:*:* |
||
| jtekt | gc-a26-j2_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a26-j2_firmware:*:*:*:*:*:*:*:* |
||
| jtekt | gc-a27-c_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a27-c_firmware:*:*:*:*:*:*:*:* |
||
| jtekt | gc-a28-c_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a28-c_firmware:*:*:*:*:*:*:*:* |
||
| jtekt | gc-a26w-c\(w\)_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:jtekt:gc-a26w-c\(w\)_firmware:*:*:*:*:*:*:*:* |
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"defaultStatus": "unknown",
"product": "gc-a26w-c\\(w\\)_firmware",
"vendor": "jtekt",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-49140",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2023-12-12T17:31:40.315155Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-08T19:12:12.827Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "GC-A22W-CW",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "GC-A24W-C(W)",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "GC-A26W-C(W)",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "GC-A24",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "GC-A24-M",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "GC-A25",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "GC-A26",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "GC-A26-J2",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "GC-A27-C",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "GC-A28-C",
"vendor": "JTEKT ELECTRONICS CORPORATION",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Denial-of-service (DoS) vulnerability exists in commplex-link service of HMI GC-A2 series. If a remote unauthenticated attacker sends a specially crafted packets to specific ports, a denial-of-service (DoS) condition may occur."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Denial-of-service (DoS)",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-12T09:16:13.379Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"url": "https://www.electronics.jtekt.co.jp/en/topics/202312116562/"
},
{
"url": "https://jvn.jp/en/jp/JVN34145838/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2023-49140",
"datePublished": "2023-12-12T09:16:13.379Z",
"dateReserved": "2023-11-30T05:55:29.274Z",
"dateUpdated": "2024-10-08T19:23:02.781Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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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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