CVE-2026-40821 — MEDIUM (4.9)

Vulnerability Description

A high privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the getAccountByID function due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.

CVSS Score

4.9

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-89

References

https://www.certvde.com/en/advisories/VDE-2026-044/

FAQ

What is CVE-2026-40821?

CVE-2026-40821 is a vulnerability with a CVSS score of 4.9 (MEDIUM). A high privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the getAccountByID function due to improper neutralization of special elements in a SQL SELECT command. ...

How severe is CVE-2026-40821?

CVE-2026-40821 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-40821?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.