RCE in Piigab M-bus_900s

CVE-2023-36859

PiiGAB M-Bus SoftwarePack 900S does not correctly sanitize user input, which could allow an attacker to inject arbitrary commands.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.008 (51.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Piigab M-bus_900s
Piigab M-bus_900s_firmware
Piigab M-bus Softwarepack — versions 900S

Weakness classification (CWE)

CWE-94 — Code Injection

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2023-36859?: CVE-2023-36859 is a high-severity vulnerability in Piigab M-bus_900s, classified under Code Injection. CVSS score: 8.8/10. Published 2023-07-06.
How severe is CVE-2023-36859?: High severity. CVSS v3 base score is 8.8 out of 10.