Logsign SIEM: Insufficiently Protected Credentials
CVE-2026-14564 is a critical-severity insufficiently protected credentials vulnerability in Logsign SIEM from Innotim Software Telecommunications and Consulting Trade Ltd. Co., with a CVSS 3.1 base score of 9.0 out of 10. It can be exploited remotely over the network by an attacker with administrator privileges, without any action from a user. The record lists version 6.4.114 as the first without the flaw, so updating Logsign SIEM to that release or later removes the exposure. There is no confirmed exploitation so far. EPSS estimates a 0.41% chance of exploitation within 30 days, which is low compared with other CVEs.
Critical severity: a successful attack would have severe impact.
What to do
- Update Logsign SIEM to 6.4.114 or a later version.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Innotim Software Telecommunications and Consulting Trade Ltd. Co. | Logsign SIEM | 6.4.97 up to, but not including, 6.4.114 | 6.4.114 |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- HighAdministrator-level access is required first.
- User interaction
- NoneNo action by a victim is required.
- Scope
- ChangedThe attack can reach beyond the vulnerable component into other systems.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- LowPerformance or availability is reduced.
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L. Scored by CNA (usom.gov.tr).
Official description
Insufficiently Protected Credentials vulnerability in Innotim Software Telecommunications and Consulting Trade Ltd. Co. Logsign SIEM allows Retrieve Embedded Sensitive Data. This issue affects Logsign SIEM: from 6.4.97 before 6.4.114.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Insufficiently Protected Credentials
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.
How developers prevent this class of flaw
- Use an appropriate security mechanism to protect the credentials.
- Make appropriate use of cryptography to protect the credentials.
- Use industry standards to protect the credentials (e.g. LDAP, keystore, etc.).
More Insufficiently Protected Credentials vulnerabilities (CWE-522)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: total).
- Record last changed materially (score, affected products, status or references).
References
Other references
Other vulnerabilities in Logsign SIEM
- 9.8 Critical severity
Recent Insufficiently Protected Credentials vulnerabilities
- 7.7 High severity
- 7.5 High severity
- 8.6 High severity
- 8.6 High severity
- 8.2 High severity
- 8.7 High severity
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