CVE-2021-37344 in the critical feed json
Nagios XI Switch Wizard before version 2.5.7 is vulnerable to remote code execution through improper neutralisation of special elements use…
published 2021-08-13 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-23913
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 96.8%
- EPSS 96.8% chance of exploitation in 30 days, percentile 99.8%
- public exploits
- 0
- none known
Summary
Nagios XI Switch Wizard before version 2.5.7 is vulnerable to remote code execution through improper neutralisation of special elements used in an OS Command (OS Command injection).
Patch / fix
- nagios nagios_xi_switch_wizard 2.5.7
Exploit prediction
96.77% chance of exploitation in the next 30 days, higher than 99.8% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
nagios.com
/downloads/nagios-xi/change-log/
release-notes, vendor-advisory
Sources
- CVE List CVE-2021-37344
- NVD CVE-2021-37344
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.