FKIE_CVE-2023-36610

Vulnerability from fkie_nvd - Published: 2023-07-03 21:15 - Updated: 2024-11-21 08:10
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
​The affected TBox RTUs generate software security tokens using insufficient entropy. The random seed used to generate the software tokens is not initialized correctly, and other parts of the token are generated using predictable time-based values. An attacker with this knowledge could successfully brute force the token and authenticate themselves.
References
ics-cert@hq.dhs.govhttps://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03Mitigation, Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
ovarro tbox_ms-cpu32_firmware *
ovarro tbox_ms-cpu32 -
ovarro tbox_ms-cpu32-s2_firmware *
ovarro tbox_ms-cpu32-s2 -
ovarro tbox_lt2_firmware *
ovarro tbox_lt2 -
ovarro tbox_tg2_firmware *
ovarro tbox_tg2 -
ovarro tbox_rm2_firmware *
ovarro tbox_rm2 -
To clipboard 

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      "value": "\n\u200bThe affected TBox RTUs generate software security tokens using insufficient entropy. The random seed used to generate the software tokens is not initialized correctly, and other parts of the token are generated using predictable time-based values. An attacker with this knowledge could successfully brute force the token and authenticate themselves.\n\n"
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  "id": "CVE-2023-36610",
  "lastModified": "2024-11-21T08:10:04.070",
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          "confidentialityImpact": "HIGH",
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  "published": "2023-07-03T21:15:09.967",
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