CVE-2021-32539 : Add event in calendar function in the 101EIP system does not filter special characters in specific fields, which allows

Add event in calendar function in the 101EIP system does not filter special characters in specific fields, which allows remote authenticated users to inject JavaScript and perform a stored XSS attack.

Published 2021-05-28 08:15:07

Updated 2021-06-08 16:57:27

Source TWCERT/CC

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Exploit prediction scoring system (EPSS) score for CVE-2021-32539

EPSS FAQ

0.07%

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

~ 27 %

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

CVSS scores for CVE-2021-32539

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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	TWCERT/CC
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2021-32539

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: twcert@cert.org.tw (Primary)

Products affected by CVE-2021-32539

Hundredplus » 101eip » Version: 200925
cpe:2.3:a:hundredplus:101eip:200925:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2021-32539

Exploit prediction scoring system (EPSS) score for CVE-2021-32539

CVSS scores for CVE-2021-32539

CWE ids for CVE-2021-32539

References for CVE-2021-32539

Products affected by CVE-2021-32539