Medium severity · published Oct 16, 2026
CVE-2026-109812
Missing Authorization on Secret Endpoints
6.9
CVSS
0.1%
EPSS
No
On KEV
Description
A missing authorization vulnerability exists in the internal API `/api/v1/secrets/` of some of Moxa's industrial computing products. A low-privileged authenticated attacker with adjacent network access could exploit this vulnerability to access sensitive information, potentially resulting in the disclosure of confidential data, including cryptographic key material.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
AIG-302 Series · Moxa
1.0.0 through 1.4.0 · source: vendor
In the news
VulnerabilityHigh
Moxa AIG-302 ThingsPro Edge
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to obtain and disclose sensitive information. The following versions of Moxa AIG-302 ThingsPro Edge are affected: Moxa AIG-302 ThingsPro Edge firmware <=1.4.0 (CVE-2026-109812, CVE-2026-109813) CVSS Vendor Equipment v3 8.1 Moxa Moxa AIG-302 ThingsPro Edge firmware 2 Vulnerabilities Missing Authorization, Use of Hard-coded Cryptographic Key Background Critical Infrastructure Sectors: Critical Manufacturing, Energy, Water and Wastewater Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: Taiwan Vulnerabilities Expand All + CVE-2026-109812 A missing authorization vulnerability exists in the internal API /api/v1/secrets/ for some of Moxa's industrial computing products. A privileged authenticated attacker with adjacent network access could exploit this vulnerability to access sensitive information, potentially resulting in the disclosure of confidential data, including cryptographic key material. Read More 1 Affected Product Moxa Moxa AIG-302 ThingsPro Edge firmware: <=1.4.0 Product Status: known_affected Remediations Mitigation Moxa has provided a fix for the vulnerability in v1.4.1. Users are encouraged to obtain and apply the update through one of the following methods: Mitigation If the AIG-302 has Internet access...
Oct 20, 2026·US-CERT ICS Advisories