CVE-2022-41779

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-10-31 · updated 2026-06-17
Weakness: CWE-502

Description

Delta Electronics InfraSuite Device Master versions 00.00.01a and prior deserialize network packets without proper verification. If the device connects to an attacker-controlled server, the attacker could send maliciously crafted packets that would be deserialized and executed, leading to remote code execution.

Affected products

Delta Electronics InfraSuite Device Master: before 00.00.02a — fixed in 00.00.02a

How to fix

Upgrade to a fixed version: Delta Electronics InfraSuite Device Master 00.00.02a. Check the vendor advisory for mitigations.

References

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

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