CVE-2025-26488

EUVD-2025-201683
Improper Input Validation vulnerability in Infinera MTC-9 allows remote unauthenticated users to crash the service and cause a 
reboot of the appliance, thus causing a DoS condition, via crafted XML 
payloads.This issue affects MTC-9: from R22.1.1.0275 before R23.0.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
ENISACNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
Affected Products (NVD)
VendorProductVersion
nokiainfinera_mtc-9_firmware
22.1.1.0275 ≤
𝑥
< 23.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.cvcn.gov.it/cvcn/cve/CVE-2025-26488