FKIE_CVE-2023-0011

Vulnerability from fkie_nvd - Published: 2023-12-20 08:15 - Updated: 2024-11-21 07:36
Severity ?
7.6 (High) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
6.8 (Medium) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A flaw in the input validation in TOBY-L2 allows a user to execute arbitrary operating system commands using specifically crafted AT commands. This vulnerability requires physical access to the serial interface of the module or the ability to modify the system or software which uses its serial interface to send malicious AT commands. Exploitation of the vulnerability gives full administrative (root) privileges to the attacker to execute any operating system command on TOBY-L2 which can lead to modification of the behavior of the module itself as well as the components connected with it (depending on its rights on other connected systems). It can further provide the ability to read system level files and hamper the availability of the module as well.. This issue affects TOBY-L2 series: TOBY-L200, TOBY-L201, TOBY-L210, TOBY-L220, TOBY-L280.
References
vulnerability@ncsc.chhttps://www.u-blox.com/en/report-security-issuesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.u-blox.com/en/report-security-issuesVendor Advisory
Impacted products
Vendor Product Version
u-blox toby-l200_firmware -
u-blox toby-l200 -
u-blox toby-l201_firmware -
u-blox toby-l201 -
u-blox toby-l210_firmware -
u-blox toby-l210 -
u-blox toby-l220_firmware -
u-blox toby-l220 -
u-blox toby-l280_firmware -
u-blox toby-l280 -
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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

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.
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  • 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.



Detection rules are retrieved from Rulezet.