Vulnerability identifier: #VU78623

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-29505

CWE-ID: CWE-254

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Zoho ManageEngine OpManager
Client/Desktop applications / Other client software

Vendor: Zoho Corporation

Description

The vulnerability allows a remote attacker to hijack sessions of other users.

The vulnerability exists due to incorrect handling of requests origin. A remote attacker can hijack websocket connections of other users.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Zoho ManageEngine OpManager: 12.7 127119, 12.7 127118, 12.7 127117, 12.7 127116, 12.7 127002, 12.7 127104, 12.7 127103, 12.7 127102, 12.7 127101, 12.7 127001, 12.7 127100, 12.7 127000

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External links
http://www.manageengine.com/network-monitoring/help/read-me-complete.html#127131

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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.