CVE-2022-27481 (GCVE-0-2022-27481)
Vulnerability from cvelistv5 – Published: 2022-04-12 09:08 – Updated: 2024-08-03 05:25
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions < V3.0.0), SCALANCE W1788-2 EEC M12 (All versions < V3.0.0), SCALANCE W1788-2 M12 (All versions < V3.0.0), SCALANCE W1788-2IA M12 (All versions < V3.0.0). Affected devices do not properly handle resources of ARP requests. This could allow an attacker to cause a race condition that leads to a crash of the entire device.
Severity
5.3 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_MISC |
Impacted products
4 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Siemens | SCALANCE W1788-1 M12 |
Affected:
All versions < V3.0.0
|
guessed | |
| Siemens | SCALANCE W1788-2 EEC M12 |
Affected:
All versions < V3.0.0
|
guessed | |
| Siemens | SCALANCE W1788-2 M12 |
Affected:
All versions < V3.0.0
|
guessed | |
| Siemens | SCALANCE W1788-2IA M12 |
Affected:
All versions < V3.0.0
|
guessed |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T05:25:32.886Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SCALANCE W1788-1 M12",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.0.0"
}
]
},
{
"product": "SCALANCE W1788-2 EEC M12",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.0.0"
}
]
},
{
"product": "SCALANCE W1788-2 M12",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.0.0"
}
]
},
{
"product": "SCALANCE W1788-2IA M12",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.0.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions \u003c V3.0.0), SCALANCE W1788-2 EEC M12 (All versions \u003c V3.0.0), SCALANCE W1788-2 M12 (All versions \u003c V3.0.0), SCALANCE W1788-2IA M12 (All versions \u003c V3.0.0). Affected devices do not properly handle resources of ARP requests. This could allow an attacker to cause a race condition that leads to a crash of the entire device."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-362",
"description": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-04-12T09:08:04.000Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "productcert@siemens.com",
"ID": "CVE-2022-27481",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "SCALANCE W1788-1 M12",
"version": {
"version_data": [
{
"version_value": "All versions \u003c V3.0.0"
}
]
}
},
{
"product_name": "SCALANCE W1788-2 EEC M12",
"version": {
"version_data": [
{
"version_value": "All versions \u003c V3.0.0"
}
]
}
},
{
"product_name": "SCALANCE W1788-2 M12",
"version": {
"version_data": [
{
"version_value": "All versions \u003c V3.0.0"
}
]
}
},
{
"product_name": "SCALANCE W1788-2IA M12",
"version": {
"version_data": [
{
"version_value": "All versions \u003c V3.0.0"
}
]
}
}
]
},
"vendor_name": "Siemens"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions \u003c V3.0.0), SCALANCE W1788-2 EEC M12 (All versions \u003c V3.0.0), SCALANCE W1788-2 M12 (All versions \u003c V3.0.0), SCALANCE W1788-2IA M12 (All versions \u003c V3.0.0). Affected devices do not properly handle resources of ARP requests. This could allow an attacker to cause a race condition that leads to a crash of the entire device."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf",
"refsource": "MISC",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2022-27481",
"datePublished": "2022-04-12T09:08:04.000Z",
"dateReserved": "2022-03-21T00:00:00.000Z",
"dateUpdated": "2024-08-03T05:25:32.886Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2022-27481",
"date": "2026-10-25",
"epss": "0.00236",
"percentile": "0.14433"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "SCALANCE W1788-1 M12",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.0.0"
}
]
},
{
"product": "SCALANCE W1788-2 EEC M12",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.0.0"
}
]
},
{
"product": "SCALANCE W1788-2 M12",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.0.0"
}
]
},
{
"product": "SCALANCE W1788-2IA M12",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.0.0"
}
]
}
],
"source": "productcert@siemens.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_w1788-2ia_m12_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C2A7EE5C-4FF7-4B6C-AC85-0B992BBB237B",
"versionEndExcluding": "3.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_w1788-2ia_m12:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D9491822-56EE-4065-B199-040BEE283ED0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_w1788-2_m12_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "787289C3-1A38-4F3A-856F-5E79B150F14F",
"versionEndExcluding": "3.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_w1788-2_m12:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D8AA449C-52AE-4286-8BD2-C1A54A1AC64E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_w1788-2_eec_m12_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3D981998-87CF-4EF8-9430-F4ACF3214B58",
"versionEndExcluding": "3.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_w1788-2_eec_m12:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8AE6F9AD-37DB-4067-8BB4-10CDD3AA8E23",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_w1788-1_m12_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "32D25E1B-2C32-483C-B520-8AA7B02162F0",
"versionEndExcluding": "3.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_w1788-1_m12:-:*:*:*:*:*:*:*",
"matchCriteriaId": "408600B8-762D-43C9-A259-7163FA9DB788",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions \u003c V3.0.0), SCALANCE W1788-2 EEC M12 (All versions \u003c V3.0.0), SCALANCE W1788-2 M12 (All versions \u003c V3.0.0), SCALANCE W1788-2IA M12 (All versions \u003c V3.0.0). Affected devices do not properly handle resources of ARP requests. This could allow an attacker to cause a race condition that leads to a crash of the entire device."
},
{
"lang": "es",
"value": "Se ha identificado una vulnerabilidad en SCALANCE W1788-1 M12 (todas las versiones anteriores a V3.0.0), SCALANCE W1788-2 EEC M12 (todas las versiones anteriores a V3.0.0), SCALANCE W1788-2 M12 (todas las versiones anteriores a V3.0.0), SCALANCE W1788-2IA M12 (todas las versiones anteriores a V3.0.0). Los dispositivos afectados no manejan correctamente los recursos de las peticiones ARP. Esto podr\u00eda permitir a un atacante causar una condici\u00f3n de carrera que conlleva a un bloqueo de todo el dispositivo"
}
],
"id": "CVE-2022-27481",
"lastModified": "2026-06-17T04:37:05.620",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 5.7,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 5.5,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-04-12T09:15:15.150",
"references": [
{
"source": "productcert@siemens.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf"
}
],
"sourceIdentifier": "productcert@siemens.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-362"
}
],
"source": "productcert@siemens.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-362"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T12:35:59+00:00",
"cve": "CVE-2022-27481",
"id": "CVE-2022-27481",
"initial_release_date": "2022-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2022-27481",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-27481.json",
"version": "3"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
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.
Loading…
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.