Medium severity · published Oct 30, 2025
CVE-2025-34272
Nagios Log Server < 2024R2.0.3 Non-Empty Default Dashboard Fallback
6.5
CVSS
0.9%
EPSS
No
On KEV
Description
In Nagios Log Server versions prior to 2024R2.0.3, when a user's configured default dashboard is deleted, the application does not reliably fall back to an empty, default dashboard. In some implementations this can result in an unexpected dashboard being presented as the user's default view. Depending on the product's dashboard sharing and access policies, this behavior may cause information exposure or unexpected privilege exposure.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LS
Log Server · Nagios
before 2024R2.0.3 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-34272
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-34272
Release Notes
https://www.nagios.com/changelog/#log-server
Vendor Advisory
https://www.nagios.com/products/security/#log-server-2024R2
Third Party Advisory
https://www.vulncheck.com/advisories/nagios-log-server-non-empty-default-dashboard-fallback
More from Log Server
9.8
CVE-2025-34277
Nagios Log Server < 2024R1.3.1 RCE via Malformed Dashboard ID
9.8
CVE-2025-34274
Nagios Log Server < 2024R2.0.3 Logstash Process Root Privileges
9.8
CVE-2025-34271
Nagios Log Server < 2024R2.0.2 Cluster Manager Credential Requests Sent Over Plaintext
8.8
CVE-2025-34298
Nagios Log Server < 2024R1.3.2 Set Email Privilege Escalation
8.8
CVE-2025-44823
Nagios Log Server before 2024R1.3.2 allows authenticated users to retrieve cleartext administrative API keys via a /nagioslogserver/index.php/api/system/get_users call