Resource exhaustion in Zoho ManageEngine ServiceDesk Plus - CVE-2023-26601

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Main Vulnerability Database Vulnerabilities #VU71514

Resource exhaustion in Zoho ManageEngine ServiceDesk Plus - CVE-2023-26601

Published: January 25, 2023 / Updated: March 9, 2023


Vulnerability identifier: #VU71514
CSH Severity: Medium
CVSS v4: 8.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H]
CVE-ID: CVE-2023-26601
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in the images upload feature (ImageUploadServlet). A remote user can upload unlimited number of images, consume all available disk space and perform a denial of service (DoS) attack.


Affected software

Zoho ManageEngine ServiceDesk Plus
Zoho ManageEngine ServiceDesk Plus MSP

How to mitigate CVE-2023-26601

Install updates from vendor's website.

Zoho ManageEngine ServiceDesk Plus - update to 14.1 14104
Zoho ManageEngine ServiceDesk Plus MSP - update to 14001

External References

Related Security Bulletins