Vulnerability CVE-2021-27930


Published: 2021-07-06

Description:
Multiple stored XSS vulnerabilities in IrisNext Edition 9.5.16, which allows an authenticated (or compromised) user to inject malicious JavaScript in folder/file name within the application in order to grab other users?? sessions or execute malicious code in their browsers (1-click RCE).

Type:

CWE-79

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

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Irislink -> Irisnext 

 References:
https://github.com/post-cyberlabs/CVE-Advisory/blob/main/CVE-2021-27930.pdf
https://varsnext.iriscorporate.com/history.html

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