CVE-2026-2584
CRITICALCISER System Firmware Authentication Module - SQL Injection
Title source: manualDescription
A critical SQL Injection (SQLi) vulnerability has been identified in the authentication module of the system. An unauthenticated, remote attacker (AV:N/PR:N) can exploit this flaw by sending specially crafted SQL queries through the login interface. Due to low attack complexity (AC:L) and the absence of specific requirements (AT:N), the vulnerability allows for a total compromise of the system's configuration data (VC:H/VI:H). While the availability of the service remains unaffected (VA:N), the breach may lead to a limited exposure of sensitive information regarding subsequent or interconnected systems (SC:L).
References (1)
Core 1
Core References
Third Party Advisory, US Government Resource
https://www.incibe.es/en/incibe-cert/notices/aviso/sql-injection-ciser-system-sl-firmware
Scores
CVSS v4
9.3
EPSS
0.0041
EPSS Percentile
33.0%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-89
Status
published
Published
Mar 02, 2026
Tracked Since
Mar 02, 2026