CVE-2023-1257
CVE-2023-1257
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.6EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
07 Mar 2023Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
An attacker with physical access to the affected Moxa UC Series devices can initiate a restart of the device and gain access to its BIOS. Command line options can then be altered, allowing the attacker to access the terminal. From the terminal, the attacker can modify the device’s authentication files to create a new user and gain full access to the system.
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected products
MOXA · UC-2100 SeriesMOXA · UC-2100-W SeriesMOXA · UC-3100 SeriesMOXA · UC-5100 SeriesMOXA · UC-8100A-ME-T SeriesMOXA · UC-8100 SeriesMOXA · UC-8200 SeriesMOXA · UC-8410A SeriesMOXA · UC-8540 SeriesMOXA · UC-8580 SeriesWant to know if your infrastructure is exposed to this?
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