CVE-2022-47037 (GCVE-0-2022-47037)
Vulnerability from cvelistv5 – Published: 2024-03-18 00:00 – Updated: 2025-04-10 20:26
VLAI
EPSS
VEX
Summary
Siklu TG Terragraph devices before 2.1.1 allow attackers to discover valid, randomly generated credentials via GetCredentials.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-03-19 19:45 UTC
CWE
- n/a
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| siklu | tg_terragraph |
Affected:
0 , < 2.1.1
(custom)
cpe:2.3:a:siklu:tg_terragraph:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:siklu:tg_terragraph:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "tg_terragraph",
"vendor": "siklu",
"versions": [
{
"lessThan": "2.1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-47037",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-03-19T19:45:37.037082Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284 Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-04-10T20:26:36.805Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-03T14:47:28.618Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Siklu TG Terragraph devices before 2.1.1 allow attackers to discover valid, randomly generated credentials via GetCredentials."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-03-18T03:05:14.435Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-47037",
"datePublished": "2024-03-18T00:00:00.000Z",
"dateReserved": "2022-12-12T00:00:00.000Z",
"dateUpdated": "2025-04-10T20:26:36.805Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2022-47037",
"date": "2026-09-19",
"epss": "0.0055",
"percentile": "0.44861"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siklu:tg_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "50DC665C-789B-468F-8BC2-DDC17AD47EC1",
"versionEndExcluding": "2.1.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siklu:tg_lr_t280:-:*:*:*:*:*:*:*",
"matchCriteriaId": "11E8403D-DB00-49D9-B31B-4DD3773E3DEA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_mpl-261:-:*:*:*:*:*:*:*",
"matchCriteriaId": "62ED75AA-DB96-449A-951E-D9F475DDE44C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_n265:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E76E7BBE-005B-4763-B6B5-258D6425DC90",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_n366:-:*:*:*:*:*:*:*",
"matchCriteriaId": "06C9F704-DA9D-4566-9C0C-B5E0E44E0EBC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_n367:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0D7AF7EA-9ABC-470A-B1D7-BA36F5045849",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_t260:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B237F83B-6E14-4E94-969D-6640BEFDF2D8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_t261:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6951CD15-EA5B-4EFC-B3C1-FD803A4D0579",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_t265:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0A4DB8EE-898C-443D-A687-D934D2671B9C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"descriptions": [
{
"lang": "en",
"value": "Siklu TG Terragraph devices before 2.1.1 allow attackers to discover valid, randomly generated credentials via GetCredentials."
},
{
"lang": "es",
"value": "Los dispositivos Siklu TG Terragraph anteriores a 2.1.1 permiten a los atacantes descubrir credenciales v\u00e1lidas generadas aleatoriamente a trav\u00e9s de GetCredentials."
}
],
"id": "CVE-2022-47037",
"lastModified": "2024-11-21T07:31:26.417",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2024-03-18T03:15:06.017",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-284"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
},
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:siklu:tg_terragraph:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "tg_terragraph",
"vendor": "siklu",
"versions": [
{
"lessThan": "2.1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siklu:tg_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "50DC665C-789B-468F-8BC2-DDC17AD47EC1",
"versionEndExcluding": "2.1.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siklu:tg_lr_t280:-:*:*:*:*:*:*:*",
"matchCriteriaId": "11E8403D-DB00-49D9-B31B-4DD3773E3DEA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_mpl-261:-:*:*:*:*:*:*:*",
"matchCriteriaId": "62ED75AA-DB96-449A-951E-D9F475DDE44C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_n265:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E76E7BBE-005B-4763-B6B5-258D6425DC90",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_n366:-:*:*:*:*:*:*:*",
"matchCriteriaId": "06C9F704-DA9D-4566-9C0C-B5E0E44E0EBC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_n367:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0D7AF7EA-9ABC-470A-B1D7-BA36F5045849",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_t260:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B237F83B-6E14-4E94-969D-6640BEFDF2D8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_t261:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6951CD15-EA5B-4EFC-B3C1-FD803A4D0579",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:siklu:tg_t265:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0A4DB8EE-898C-443D-A687-D934D2671B9C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Siklu TG Terragraph devices before 2.1.1 allow attackers to discover valid, randomly generated credentials via GetCredentials."
},
{
"lang": "es",
"value": "Los dispositivos Siklu TG Terragraph anteriores a 2.1.1 permiten a los atacantes descubrir credenciales v\u00e1lidas generadas aleatoriamente a trav\u00e9s de GetCredentials."
}
],
"id": "CVE-2022-47037",
"lastModified": "2026-06-17T05:12:55.470",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2022-47037",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-03-19T19:45:37.037082Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-03-18T03:15:06.017",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-284"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-05-29T02:51:49+00:00",
"cve": "CVE-2022-47037",
"id": "CVE-2022-47037",
"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-2022-47037",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-47037.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T14:47:28.618Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:a:siklu:tg_terragraph:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "tg_terragraph",
"vendor": "siklu",
"versions": [
{
"lessThan": "2.1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-47037",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-03-19T19:45:37.037082Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284 Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-19T16:17:00.361Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Siklu TG Terragraph devices before 2.1.1 allow attackers to discover valid, randomly generated credentials via GetCredentials."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-03-18T03:05:14.435Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-47037",
"datePublished": "2024-03-18T00:00:00.000Z",
"dateReserved": "2022-12-12T00:00:00.000Z",
"dateUpdated": "2025-04-10T20:26:36.805Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
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.
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.
Loading…