CVE-2026-82764 (GCVE-0-2026-82764)
Vulnerability from cvelistv5
Published
2026-09-14 06:37
Modified
2026-09-14 11:19
Severity ?
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.1 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
5.1 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
VLAI Severity ?
EPSS score ?
CWE
- CWE-352 - Cross-site request forgery (CSRF)
Summary
Cross-site request forgery vulnerability exists in multiple Contec products. If a user views a specially crafted page while logged in to the affected product, unintended operations may be performed.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Contec Co., Ltd. | FXA5000 |
Version: 0 ≤ |
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{\"vendor\": \"Contec Co., Ltd.\", \"product\": \"ECS1020\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"1.02\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Contec Co., Ltd.\", \"product\": \"Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"1.82\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Contec Co., Ltd.\", \"product\": \"Remote I/O Coupler Unit (EtherNet/IP Adapter) CPSN-EOB471EI-[]1\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"1.02\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Contec Co., Ltd.\", \"product\": \"Programmable Remote I/O Coupler Unit (Software PLC Type) CPSN-PCB271-S1-041\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"1.61\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Contec Co., Ltd.\", \"product\": \"PC-HELPER Wireless I/O DIO-0404RY-LWF\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"1.01.00\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Contec Co., Ltd.\", \"product\": \"PC-HELPER Wireless I/O DIO-0404RY-LWF-US\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"1.01.00\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_fl_26091000_en.pdf\"}, {\"url\": \"https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_cps_26091000_en.pdf\"}, {\"url\": \"https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_ph_26091000_en.pdf\"}, {\"url\": \"https://jvn.jp/en/vu/JVNVU99009004/\"}, {\"url\": \"https://jvn.jp/en/vu/JVNVU96551518/\"}, {\"url\": \"https://jvn.jp/en/vu/JVNVU90314828/\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Cross-site request forgery vulnerability exists in multiple Contec products. If a user views a specially crafted page while logged in to the affected product, unintended operations may be performed.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en-US\", \"type\": \"CWE\", \"cweId\": \"CWE-352\", \"description\": \"Cross-site request forgery (CSRF)\"}]}], \"providerMetadata\": {\"orgId\": \"ede6fdc4-6654-4307-a26d-3331c018e2ce\", \"shortName\": \"jpcert\", \"dateUpdated\": \"2026-09-14T09:00:59.406Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-82764\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-09-14T11:19:50.218Z\", \"dateReserved\": \"2026-08-31T02:30:58.276Z\", \"assignerOrgId\": \"ede6fdc4-6654-4307-a26d-3331c018e2ce\", \"datePublished\": \"2026-09-14T06:37:13.065Z\", \"assignerShortName\": \"jpcert\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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