CVE Vulnerability

CVE-2020-13697

An issue was discovered in RouterNanoHTTPD.java in NanoHTTPD through 2.3.1. The GeneralHandler class implements a basic GET handler that prints debug information as an HTML page. Any web server that extends this class without implementing its own GET handler is vulnerable to reflected XSS, because the GeneralHandler GET handler prints user input passed through the query string without any sanitization.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

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

References
Link Resource
https://github.com/NanoHttpd/nanohttpd Product Third Party Advisory
https://www.vdoo.com/advisories Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:nanohttpd:nanohttpd:*:*:*:*:*:*:*:*
Information

Published : 2021-02-23 08:15

Updated : 2021-02-26 08:54

NVD link : CVE-2020-13697

Mitre link : CVE-2020-13697

Products Affected
No products.
CWE
CWE-79