CVE-2021-25299

Nagios XI version xi-5.7.5 is affected by cross-site scripting (XSS). The vulnerability exists in the file /usr/local/nagiosxi/html/admin/sshterm.php due to improper sanitization of user-controlled input. A maliciously crafted URL, when clicked by an admin user, can be used to steal his/her session cookies or it can be chained with the previous bugs to get one-click remote command execution (RCE) on the Nagios XI server.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://nagios.com	Product
http://packetstormsecurity.com/files/161561/Nagios-XI-5.7.5-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
https://assets.nagios.com/downloads/nagiosxi/versions.php	Product
https://github.com/fs0c-sh/nagios-xi-5.7.5-bugs/blob/main/README.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nagios:nagios_xi:5.7.5:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-15 13:15

Updated : 2024-02-28 18:08

NVD link : CVE-2021-25299

Mitre link : CVE-2021-25299

CVE.ORG link : CVE-2021-25299

JSON object : View

Products Affected

nagios

nagios_xi

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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