Add integrity check of GateManager firmware

published 2021-03-05 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-21414

cvss: 8.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits: 0; none known

Upload of Code Without Integrity Check vulnerability in firmware archive of Secomea GateManager allows authenticated attacker to execute malicious code on server. This issue affects: Secomea GateManager all versions prior to 9.4.621054022

Patch / fix

fixed in 1

Secomea GateManager 9.4.621054022

Exploit prediction

0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.4	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
NVD	3.1	7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

Secomea GateManager

Classification

Weakness

CWE-494 Download of Code Without Integrity Check
CWE-434 Unrestricted Upload of File with Dangerous Type

References

secomea.com /support/cybersecurity-advisory/#3737
vendor-advisory
tenable.com /security/research/tra-2021-06
third-party-advisory

Sources

CVE List CVE-2020-29032
NVD CVE-2020-29032

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary