XSS in Zoho ManageEngine ServiceDesk Plus



Published: 2022-01-27 | Updated: 2022-06-13
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-46065
CWE-ID CWE-79
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Zoho ManageEngine ServiceDesk Plus
Web applications / Remote management & hosting panels

Vendor Zoho Corporation

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Cross-site scripting

EUVDB-ID: #VU64192

Risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-46065

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

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in Secondary Email Field. A remote attacker can trick the victim into inserting a malicious email address into a filed and execute arbitrary HTML and JavaScript code in victim's browser in the security context of the web application.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Zoho ManageEngine ServiceDesk Plus: 12.0 12001

External links

http://github.com/corrupted-brain/Findings/blob/main/ManageEngine%20XSS.md
http://www.manageengine.com/products/service-desk/on-premises/readme.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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