CVE-2025-25280 (GCVE-0-2025-25280)
Vulnerability from cvelistv5 – Published: 2025-03-03 08:25 – Updated: 2025-03-03 14:53
VLAI
EPSS
VEX
Summary
Buffer overflow vulnerability exists in FutureNet AS series (Industrial Routers) and FA series (Protocol Conversion Machine) provided by Century Systems Co., Ltd. If this vulnerability is exploited, a remote unauthenticated attacker may reboot the device by sending a specially crafted request.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-03 14:52 UTC
CWE
- CWE-120 - Buffer overflow
Assigner
References
2 references
Impacted products
15 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Century Systems Co., Ltd. | FutureNet AS-250/S |
Affected:
firmware Version 1.14.0 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-250/F-SC |
Affected:
firmware Version 1.14.0 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-250/F-KO |
Affected:
firmware Version 1.14.0 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-250/NL |
Affected:
firmware Version 1.14.0 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-250/KL |
Affected:
firmware Version 1.14.0 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-250/KL Rev2 |
Affected:
firmware Version 2.6.6 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-250/L |
Affected:
firmware Version 2.6.6 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-M250/L |
Affected:
firmware Version 3.0.0 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-M250/KL |
Affected:
firmware Version 3.0.0 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-M250/NL |
Affected:
firmware Version 3.0.0 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-P250/NL |
Affected:
firmware Version 2.6.6 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-P250/KL |
Affected:
firmware Version 2.6.6 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet AS-210/U4 |
Affected:
firmware Version 2.6.6 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet FA-210 |
Affected:
firmware Version 1.1.9 and earlier
|
guessed | |
| Century Systems Co., Ltd. | FutureNet FA-215 |
Affected:
firmware Version 1.0.1 and earlier
|
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-25280",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-03T14:52:46.483841Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-03T14:53:08.462Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "FutureNet AS-250/S",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/F-SC",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/F-KO",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/NL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/KL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/KL Rev2",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-250/L",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-M250/L",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 3.0.0 and earlier"
}
]
},
{
"product": "FutureNet AS-M250/KL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 3.0.0 and earlier"
}
]
},
{
"product": "FutureNet AS-M250/NL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 3.0.0 and earlier"
}
]
},
{
"product": "FutureNet AS-P250/NL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-P250/KL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-210/U4",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet FA-210",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.1.9 and earlier"
}
]
},
{
"product": "FutureNet FA-215",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.0.1 and earlier"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow vulnerability exists in FutureNet AS series (Industrial Routers) and FA series (Protocol Conversion Machine) provided by Century Systems Co., Ltd. If this vulnerability is exploited, a remote unauthenticated attacker may reboot the device by sending a specially crafted request."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer overflow",
"lang": "en-US",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-03T08:25:16.938Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"url": "https://www.centurysys.co.jp/backnumber/common/jvnvu96398949.html"
},
{
"url": "https://jvn.jp/en/vu/JVNVU96398949/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2025-25280",
"datePublished": "2025-03-03T08:25:16.938Z",
"dateReserved": "2025-02-17T04:46:45.646Z",
"dateUpdated": "2025-03-03T14:53:08.462Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-25280",
"date": "2026-09-25",
"epss": "0.00504",
"percentile": "0.40502"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "FutureNet AS-250/S",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/F-SC",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/F-KO",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/NL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/KL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/KL Rev2",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-250/L",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-M250/L",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 3.0.0 and earlier"
}
]
},
{
"product": "FutureNet AS-M250/KL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 3.0.0 and earlier"
}
]
},
{
"product": "FutureNet AS-M250/NL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 3.0.0 and earlier"
}
]
},
{
"product": "FutureNet AS-P250/NL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-P250/KL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-210/U4",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet FA-210",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.1.9 and earlier"
}
]
},
{
"product": "FutureNet FA-215",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.0.1 and earlier"
}
]
}
],
"source": "vultures@jpcert.or.jp"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow vulnerability exists in FutureNet AS series (Industrial Routers) and FA series (Protocol Conversion Machine) provided by Century Systems Co., Ltd. If this vulnerability is exploited, a remote unauthenticated attacker may reboot the device by sending a specially crafted request."
},
{
"lang": "es",
"value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer en las series FutureNet AS (enrutadores industriales) y FA (m\u00e1quinas de conversi\u00f3n de protocolo) proporcionadas por Century Systems Co., Ltd. Si se explota esta vulnerabilidad, un atacante remoto no autenticado puede reiniciar el dispositivo enviando una solicitud especialmente manipulada."
}
],
"id": "CVE-2025-25280",
"lastModified": "2026-06-17T09:00:36.427",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"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:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "vultures@jpcert.or.jp",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-25280",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-03T14:52:46.483841Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-03-03T09:15:39.990",
"references": [
{
"source": "vultures@jpcert.or.jp",
"url": "https://jvn.jp/en/vu/JVNVU96398949/"
},
{
"source": "vultures@jpcert.or.jp",
"url": "https://www.centurysys.co.jp/backnumber/common/jvnvu96398949.html"
}
],
"sourceIdentifier": "vultures@jpcert.or.jp",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "vultures@jpcert.or.jp",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-05-28T17:28:04+00:00",
"cve": "CVE-2025-25280",
"id": "CVE-2025-25280",
"initial_release_date": "2025-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2025-25280",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-25280.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-25280",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-03T14:52:46.483841Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-03T14:52:59.678Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "FutureNet AS-250/S",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/F-SC",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/F-KO",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/NL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/KL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.14.0 and earlier"
}
]
},
{
"product": "FutureNet AS-250/KL Rev2",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-250/L",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-M250/L",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 3.0.0 and earlier"
}
]
},
{
"product": "FutureNet AS-M250/KL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 3.0.0 and earlier"
}
]
},
{
"product": "FutureNet AS-M250/NL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 3.0.0 and earlier"
}
]
},
{
"product": "FutureNet AS-P250/NL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-P250/KL",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet AS-210/U4",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 2.6.6 and earlier"
}
]
},
{
"product": "FutureNet FA-210",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.1.9 and earlier"
}
]
},
{
"product": "FutureNet FA-215",
"vendor": "Century Systems Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "firmware Version 1.0.1 and earlier"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow vulnerability exists in FutureNet AS series (Industrial Routers) and FA series (Protocol Conversion Machine) provided by Century Systems Co., Ltd. If this vulnerability is exploited, a remote unauthenticated attacker may reboot the device by sending a specially crafted request."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer overflow",
"lang": "en-US",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-03T08:25:16.938Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"url": "https://www.centurysys.co.jp/backnumber/common/jvnvu96398949.html"
},
{
"url": "https://jvn.jp/en/vu/JVNVU96398949/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2025-25280",
"datePublished": "2025-03-03T08:25:16.938Z",
"dateReserved": "2025-02-17T04:46:45.646Z",
"dateUpdated": "2025-03-03T14:53:08.462Z",
"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…
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…