Critical severity · published Apr 8, 2021
CVE-2021-28925
SQL injection vulnerability in Nagios Network Analyzer before 2.4.3 via the o[col] parameter to api/checks/read/
9.8
CVSS
4.8%
EPSS
No
On KEV
Description
SQL injection vulnerability in Nagios Network Analyzer before 2.4.3 via the o[col] parameter to api/checks/read/.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.8% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NA
Network Analyzer · Nagios
before 2.4.3 · source: NVD
Affected product
NA
Network Analyzer
Nagios
More from Network Analyzer
7.5
CVE-2025-28059
An access control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows deleted users to retain access to system resources due to improper session invalidation and stale…
7.2
CVE-2025-34280
Nagios Network Analyzer < 2024R2.0.1 RCE in LDAP Certificate Removal Function
6.1
CVE-2021-28924
Self Authenticated XSS in Nagios Network Analyzer before 2.4.2 via the nagiosna/groups/queries page
5.4
CVE-2023-7319
Nagios Network Analyzer < 2024R1 XSS via Percentile Calculator Menu
5.4
CVE-2025-34278
Nagios Network Analyzer < 2024R1 Source Groups / Percentile Calculator Menu Stored XSS