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CVE-2025-34270

Nagios Log Server < 2024R2.0.2 AD/LDAP Import Password Not Obfuscated

MEDIUM
4.9
CVSS Score
Published: October 30, 2025 at 09:22 PM UTC
Updated: October 7, 2026 at 09:10 PM UTC
1 product affected across 1 vendorLog Server

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Severity
MEDIUM4.9
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

Nagios Log Server versions prior to 2024R2.0.2 contain a vulnerability in the AD/LDAP user import functionality as it fails to obfuscate the password field during import. As a result, the plaintext password supplied for imported accounts may be exposed in the user interface, logs, or other diagnostic output. This can leak sensitive credentials to administrators or anyone with access to import results.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Log Server· Nagios
95%
v < 2024v < 2024R2.0.2v < r2.0.220242024 r12024 r1.0.12024 r1.0.22024 r1.12024 r1.22024 r1.32024 r1.3.12024 r1.3.22024 r1.3.32024 r1.3.42024 r1.3.52024 r22024 r2.0.1
Affected range stops below 2024R2.0.2, so it looks safe — our inference, not a vendor statement
Affected range stops below r2.0.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Vendor AdvisoryPatch
Source: cverecord
https://www.nagios.com/products/security/#log-server-2024R2
Release NotesPatch
Source: cverecord
https://www.nagios.com/changelog/#log-server
ProductNot Applicable
Source: cverecord
https://support.nagios.com/kb/article/authenticating-and-importing-users-with-ad-and-ldap-995.html
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/nagios-log-server-ad-ldap-import-password-not-obfuscated

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.9MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-312CWE-522

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