CVE-2026-2584 SQL Injection in Ciser System SL firmware
Unauthenticated remote attackers can exploit SQL injection in the login interface to compromise configuration data and expose sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2584?
CVE-2026-2584 is a critical SQL injection vulnerability in Ciser System SL CSIP firmware, published on 2 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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).
Weakness: CWE-89
Which versions are affected by CVE-2026-2584?
How do I fix CVE-2026-2584?
No fix has been published for CVE-2026-2584 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-2584 being exploited?
There is no known exploitation of CVE-2026-2584 in the wild and no public exploit code.
Sources
Also known as GHSA-666r-gr2g-4pfv.