FKIE_CVE-2021-26637

Vulnerability from fkie_nvd - Published: 2022-06-23 17:15 - Updated: 2024-11-21 05:56
Severity
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
There is no account authentication and permission check logic in the firmware and existing apps of SiHAS's SGW-300, ACM-300, GCM-300, so unauthorized users can remotely control the device.
References
vuln@krcert.or.krhttps://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66782Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66782Broken Link, Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
shinasys sihas_sgw-300_firmware -
shinasys sihas_sgw-300_firmware -
shinasys sihas_sgw-300 -
shinasys sihas_acm-300_firmware -
shinasys sihas_acm-300_firmware -
shinasys sihas_acm-300 -
shinasys sihas_gcm-300_firmware -
shinasys sihas_gcm-300_firmware -
shinasys sihas_gcm-300 -
To clipboard 

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  "lastModified": "2024-11-21T05:56:38.443",
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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

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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