What is CVE-2023-32652?

CVE-2023-32652 is a high-severity vulnerability in Piigab M-Bus 900s, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2023-07-07.

How severe is CVE-2023-32652?

High severity. CVSS v3 base score is 8.0 out of 10.

XSS in Piigab M-Bus 900s

CVE-2023-32652

PiiGAB M-Bus does not validate identification strings before processing, which could make it vulnerable to cross-site scripting attacks.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-07-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (38.6th percentile), scored 2026-10-23.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Piigab M-Bus 900s
Piigab M-Bus 900s Firmware
Piigab M-Bus Softwarepack — versions 900S

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.cisa.gov/news-events/ics-advisories/icsa-23-187-01 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2023-32652?: CVE-2023-32652 is a high-severity vulnerability in Piigab M-Bus 900s, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2023-07-07.
How severe is CVE-2023-32652?: High severity. CVSS v3 base score is 8.0 out of 10.