CVE-2018-20370 : SZ NetChat before 7.9 has XSS in the MyName input field of the Options module. Attackers are able to inject commands to

SZ NetChat before 7.9 has XSS in the MyName input field of the Options module. Attackers are able to inject commands to compromise the enabled HTTP server web frontend.

Published 2018-12-23 02:29:00

Updated 2019-01-09 17:47:57

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Exploit prediction scoring system (EPSS) score for CVE-2018-20370

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 21 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-20370

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2018-20370

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

Products affected by CVE-2018-20370

The-sz » Netchat
Versions before (<) 7.9
cpe:2.3:a:the-sz:netchat:*:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2018-20370

Exploit prediction scoring system (EPSS) score for CVE-2018-20370

CVSS scores for CVE-2018-20370

CWE ids for CVE-2018-20370

References for CVE-2018-20370

Products affected by CVE-2018-20370