VDB-222424 · CVE-2023-26601 · EUVD-2023-30396

Zoho ManageEngine ServiceDesk Plus denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Zoho ManageEngine ServiceDesk Plus, Asset Explorer, ServiceDesk Plus MSP and Support Center Plus. It has been declared as problematic. This issue affects some unknown processing. Executing a manipulation can lead to denial of service. The identification of this vulnerability is CVE-2023-26601. There is no exploit available.

Detailsinfo

A vulnerability was found in Zoho ManageEngine ServiceDesk Plus, Asset Explorer, ServiceDesk Plus MSP and Support Center Plus (version now known). It has been declared as problematic. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

Zoho ManageEngine ServiceDesk Plus through 14104, Asset Explorer through 6987, ServiceDesk Plus MSP before 14000, and Support Center Plus before 14000 allow Denial-of-Service (DoS).

The weakness was shared 03/07/2023. This vulnerability was named CVE-2023-26601 since 02/26/2023. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-30396). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Zoho ManageEngine

Name

License

commercial

Website

Vendor: https://www.manageengine.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/26/2023 🔍
03/07/2023 +9 days 🔍
03/07/2023 +0 days 🔍
11/10/2025 +979 days 🔍

Sourcesinfo

Vendor: manageengine.com

Status: Confirmed

CVE: CVE-2023-26601 (🔍)
GCVE (CVE): GCVE-0-2023-26601
GCVE (VulDB): GCVE-100-222424
EUVD: 🔍

Entryinfo

Created: 03/07/2023 08:13
Updated: 11/10/2025 02:02
Changes: 03/07/2023 08:13 (35), 04/01/2023 06:39 (1), 04/01/2023 06:53 (11), 11/21/2023 15:16 (2), 11/10/2025 02:02 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.