CVE-2022-40202

CVSS 9.8 CRITICALEPSS 1.2%CWE-306

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

31 Oct 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The database backup function in Delta Electronics InfraSuite Device Master Versions 00.00.01a and prior lacks proper authentication. An attacker could provide malicious serialized objects which, when deserialized, could activate an opcode for a backup scheduling function without authentication. This function allows the user to designate all function arguments and the file to be executed. This could allow the attacker to start any new process and achieve remote code execution.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Delta Electronics · InfraSuite Device Master

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References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-298-07