CVE-2025-27019: critical vulnerability in Infinera MTC-9
Remote shell service (RSH) in Infinera MTC-9
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.4%
Remote shell service (RSH) in Infinera MTC-9 version R22.1.1.0275 allows
an attacker to utilize password-less user accounts and obtain
system access by activating a reverse shell.This issue affects MTC-9: from R22.1.1.0275 before R23.0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Infinera · MTC-9Related CVEs — Infinera MTC-9
In the same product, most dangerous first.
CVE-2025-27020CRITICALImproper configuration of SSH service in Infinera MTC-9EPSS 0.5%CVE-2025-26488HIGHImproper input validation in XML Management service in Infinera MTC-9EPSS 0.4%CVE-2025-26487HIGHServer Side Request Forgery (SSRF) in the web server of Infinera MTC-9EPSS 0.3%CVE-2025-26489MEDIUMImproper input validation in Netconf service in Infinera MTC-9EPSS 0.3%