Vulnerability Details : CVE-2022-40202
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.
Vulnerability category: Execute code
Products affected by CVE-2022-40202
- cpe:2.3:a:deltaww:infrasuite_device_master:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-40202
0.53%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-40202
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
ICS-CERT | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-40202
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by: ics-cert@hq.dhs.gov (Primary)
References for CVE-2022-40202
-
https://www.cisa.gov/uscert/ics/advisories/icsa-22-298-07
Delta Electronics InfraSuite Device Master | CISAPatch;Third Party Advisory;US Government Resource
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