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Tbox Ms Cpu32 Firmware CVE-2023-36607

MEDIUM
Missing Authorization (CWE-862)
2023-06-29 ics-cert@hq.dhs.gov
Authentication Bypass Tbox Ms Cpu32 Firmware Tbox Ms Cpu32 S2 Firmware Tbox Lt2 Firmware Tbox Tg2 Firmware Tbox Rm2 Firmware
5.3
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
5.3 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

1
CVE Published
Jun 29, 2023 - 21:15 nvd
MEDIUM 5.3

DescriptionNVD

The affected TBox RTUs are missing authorization for running some API commands. An attacker running these commands could reveal sensitive information such as software versions and web server file contents.

AnalysisAI

The affected TBox RTUs are missing authorization for running some API commands. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. The affected TBox RTUs are missing authorization for running some API commands. An attacker running these commands could reveal sensitive information such as software versions and web server file contents. Affected products include: Ovarro Tbox Ms-Cpu32 Firmware, Ovarro Tbox Ms-Cpu32-S2 Firmware, Ovarro Tbox Lt2 Firmware, Ovarro Tbox Tg2 Firmware, Ovarro Tbox Rm2 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.

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​All versions of the TWinSoft Configuration Tool store encrypted passwords as plaintext in memory. Rated medium severity
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The affected TBox RTUs allow low privilege users to access software security tokens of higher privilege. Rated medium se
CVE-2023-36608 MEDIUM
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The affected TBox RTUs store hashed passwords using MD5 encryption, which is an insecure encryption algorithm. Rated med
CVE-2023-36610 MEDIUM
5.9 Jul 03

​The affected TBox RTUs generate software security tokens using insufficient entropy. Rated medium severity (CVSS 5.9),

Same weakness CWE-862 – Missing Authorization

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CVE-2023-36607 vulnerability details – vuln.today
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