CVE-2021-20712
Vulnerability from cvelistv5
Published
2021-04-26 00:20
Modified
2024-08-03 17:53
Severity ?
EPSS score ?
Summary
Improper access control vulnerability in NEC Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier allows a device connected to the LAN side to be accessed from the WAN side due to the defect in the IPv6 firewall function.
References
▼ | URL | Tags | |
---|---|---|---|
vultures@jpcert.or.jp | https://jpn.nec.com/security-info/secinfo/nv21-010.html | Mitigation, Vendor Advisory | |
vultures@jpcert.or.jp | https://jvn.jp/en/jp/JVN29739718/index.html | Third Party Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
NEC Corporation | NEC Aterm devices |
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"description_data": [ { "lang": "eng", "value": "Improper access control vulnerability in NEC Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier allows a device connected to the LAN side to be accessed from the WAN side due to the defect in the IPv6 firewall function." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Improper Access Control" } ] } ] }, "references": { "reference_data": [ { "name": "https://jpn.nec.com/security-info/secinfo/nv21-010.html", "refsource": "MISC", "url": "https://jpn.nec.com/security-info/secinfo/nv21-010.html" }, { "name": "https://jvn.jp/en/jp/JVN29739718/index.html", "refsource": "MISC", "url": "https://jvn.jp/en/jp/JVN29739718/index.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2021-20712", "datePublished": "2021-04-26T00:20:46", "dateReserved": "2020-12-17T00:00:00", 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.