High severity · published Dec 2, 2025
CVE-2024-45675
IBM Informix Dynamic Server Authentication Bypass
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
IBM Informix Dynamic Server 14.10 could allow a local user on the system to log into the Informix server as administrator without a password.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ID
Informix Dynamic Server · IBM
14.10 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-45675
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-45675
Vendor Advisory
https://www.ibm.com/support/pages/node/7252704
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