Zoho ManageEngine OpManager update for jQuery



Published: 2020-09-09 | Updated: 2022-07-14
Risk Low
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2020-11022
CVE-2020-11023
CWE-ID CWE-79
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Public exploit code for vulnerability #2 is available.
Vulnerable software
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Zoho ManageEngine OpManager
Client/Desktop applications / Other client software

Vendor Zoho Corporation

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Cross-site scripting

EUVDB-ID: #VU27052

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2020-11022

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

Exploit availability: Yes

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 the regex operation in "jQuery.htmlPrefilter". A remote attacker can pass specially crafted data to the application that uses .html()</code>, <code>.append() or similar methods for it and execute arbitrary JavaScript code in user's browser in context of vulnerable website.

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 OpManager: 12.5 125000 - 12.5 125201, 12.4 124000 - 12.4 124196, 12.3 - 12.3.123240


CPE2.3 External links

http://www.manageengine.com/network-monitoring/help/read-me-complete.html?125212

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Cross-site scripting

EUVDB-ID: #VU27519

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2020-11023

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

Exploit availability: Yes

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 when passing <option> elements to jQuery’s DOM manipulation methods. A remote attacker can execute arbitrary JavaScript code in user's browser in context of vulnerable website.

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 OpManager: 12.5 125000 - 12.5 125201, 12.4 124000 - 12.4 124196, 12.3 - 12.3.123240


CPE2.3 External links

http://www.manageengine.com/network-monitoring/help/read-me-complete.html?125212

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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