Zoho ManageEngine ManageEngine OpManager up to 12.4x Password access control

HistoryDiffrelatejsonxmlCTI

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.
8.2	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Zoho ManageEngine ManageEngine OpManager up to 12.4x. The impacted element is an unknown function. Performing a manipulation with the input username+'@opm as part of Password results in access control. This vulnerability is known as CVE-2019-15106. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in Zoho ManageEngine ManageEngine OpManager up to 12.4x (Network Management Software). It has been classified as critical. This affects an unknown code. The manipulation with the input value username+'@opm leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Zoho ManageEngine OpManager through 12.4x. One can bypass the user password requirement and execute commands on the server. The "username+'@opm' string is used for the password. For example, if the username is admin, the password is admin@opm.

The weakness was published 08/16/2019. This vulnerability is uniquely identified as CVE-2019-15106 since 08/15/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept.

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

Similar entry is available at VDB-140233. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Network Management Software

Vendor

Zoho ManageEngine

Name

ManageEngine OpManager

Version

12.4x

License

commercial

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/15/2019 🔍
08/16/2019 +1 days 🔍
08/16/2019 +0 days 🔍
06/01/2025 +2116 days 🔍

Sourcesinfo

Vendor: manageengine.com

Advisory: pentest.com.tr
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-15106 (🔍)
GCVE (CVE): GCVE-0-2019-15106
GCVE (VulDB): GCVE-100-140235
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 08/16/2019 14:45
Updated: 06/01/2025 22:20
Changes: 08/16/2019 14:45 (56), 07/29/2020 17:58 (1), 11/26/2023 09:18 (4), 06/01/2025 22:20 (25)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.