by Kastro
Paper/Archive/CVE-2022-40202

CVE-2022-40202

Delta Electronics InfraSuite Device Master — The database backup function in Delta Electronics InfraSuite Device Master Versions 00.00.01a and prior lacks proper authentication.

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (NVD, CNA agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 76.3.763 × 2015.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
InfraSuite Device Master≤ 00.00.01a–CNA

Scores by source

icscert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refcisa.gov/uscert/ics/advisories/icsa-22-298-07