CVE-2025-34270 Nagios Log Server < 2024R2.0.2 AD/LDAP Import Password Not Obfuscated
Attackers with access to import results can view plaintext AD/LDAP passwords due to lack of obfuscation in Nagios Log Server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-34270?
CVE-2025-34270 is a medium-severity vulnerability in Nagios Log Server, published on 30 Oct 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Which versions are affected by CVE-2025-34270?
It affects 1 product.
Products include Nagios Log Server.
How do I fix CVE-2025-34270?
No fix has been published for CVE-2025-34270 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-34270 being exploited?
There is no known exploitation of CVE-2025-34270 in the wild and no public exploit code.
Other vulnerabilities in Nagios Log Server
- CVE-2025-44823 Information disclosure in Log Server
- CVE-2025-34277 Nagios Log Server < 2024R1.3.1 RCE via Malformed Dashboard ID
- CVE-2025-34274 Nagios Log Server < 2024R2.0.3 Logstash Process Root Privileges
- CVE-2023-7322 Nagios Log Server < 2024R1 Incorrect Authorization Granting Full API Access
- CVE-2025-34271 Nagios Log Server < 2024R2.0.2 Cluster Manager Credential Requests Sent Over Plaintext
Sources
Also known as GHSA-6577-56w8-v2rg.