CVE-2020-36857
High
Description
Nagios XI versions prior to 5.6.14 contain a post-authentication SQL injection vulnerability in the SNMP Trap Interface page. Exploitation requires an account with administrative privileges to access the affected interface. A user with administrative access could supply crafted input that is not properly sanitized, allowing SQL injection that may lead to unauthorized disclosure or modification of application data or execution of arbitrary SQL commands against the backend database.
SeverityHigh
CVSS7.2
Exploit probability—
ProductNagios Xi
PublishedOct 30, 2025
First seenOct 30, 2025
Weakness typeCWE-89SQL injection
How to fix
Update
- nagios nagios_xi5.6.14 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nagios nagios_xi | v < 5.6.14 | 5.6.14 |
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