Configuration service port remains open 10 minutes after reboot even when already provisioned

published 2021-08-05 5y ago modified 2026-06-17 4mo ago also EUVD-2021-18873

cvss: 8.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 13%
public exploits: 0; none known

Unprotected Transport of Credentials vulnerability in SiteManager provisioning service allows local attacker to capture credentials if the service is used after provisioning. This issue affects: Secomea SiteManager All versions prior to 9.5 on Hardware.

Patch / fix

fixed in 1

Secomea SiteManager 9.5

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Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.0	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	2.1	AV:L/AC:L/Au:N/C:P/I:N/A:N

Affected products

Secomea SiteManager

Classification

Weakness

CWE-523 Unprotected Transport of Credentials
CWE-522 Insufficiently Protected Credentials

References

secomea.com /support/cybersecurity-advisory
vendor-advisory

Sources

CVE List CVE-2021-32003
NVD CVE-2021-32003

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