CVE-2018-15708
Snoopy 1.0 in Nagios XI 5.5.6 allows remote unauthenticated attackers to execute arbitrary...
Snoopy 1.0 in Nagios XI 5.5.6 allows remote unauthenticated attackers to execute arbitrary commands via a crafted HTTP request.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Snoopy 1.0 in Nagios XI 5.5.6 allows remote unauthenticated attackers to execute arbitrary commands via a crafted HTTP request.
- Record
CVE-2018-15708- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Snoopy 1.0 in Nagios XI 5.5.6 allows remote unauthenticated attackers to execute arbitrary commands via a crafted HTTP request.
- Record
CVE-2018-15708- Updated
- 2026-11-02
EUVDEUVD-2018-7578 No score
Snoopy 1.0 in Nagios XI 5.5.6 allows remote unauthenticated attackers to execute arbitrary commands via a crafted HTTP request.
- Record
EUVD-2018-7578- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mxhr-3xg4-5hx7
Snoopy 1.0 in Nagios XI 5.5.6 allows remote unauthenticated attackers to execute arbitrary...
Snoopy 1.0 in Nagios XI 5.5.6 allows remote unauthenticated attackers to execute arbitrary commands via a crafted HTTP request.
- Record
GHSA-mxhr-3xg4-5hx7- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Nagios XI 5.5.6 - Remote Code Execution / Privilege Escalation | 2019-01-23 |
| Exploit-DB | Nagios XI 5.5.6 - Magpie_debug.php Root Remote Code Execution (Metasploit) | 2019-06-26 |
| Metasploit | Nagios XI Magpie_debug.php Root Remote Code Execution | 2018-11-14 |
| PoC in GitHub | lkduy2602/Detecting-CVE-2018-15708-Vulnerabilities | 2022-12-01 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, Metasploit, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-15708 is a critical vulnerability (CVSS 9.8) in Nagios Xi, published November 14, 2018. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 89.4%, the 99th percentile. No source names a fixed version.