VDB-117651 · CVE-2018-7248 · BID 104287

Zoho ManageEngine ServiceDesk Plus 9.3 Build 9317 API Endpoint User credentials management

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.
5.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Zoho ManageEngine ServiceDesk Plus 9.3 Build 9317. The affected element is an unknown function of the component API Endpoint. Performing a manipulation results in credentials management (User). This vulnerability is identified as CVE-2018-7248. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Zoho ManageEngine ServiceDesk Plus 9.3 Build 9317. This affects some unknown functionality of the component API Endpoint. The manipulation with an unknown input leads to a credentials management vulnerability (User). CWE is classifying the issue as CWE-255. This is going to have an impact on confidentiality. The summary by CVE is:

An issue was discovered in Zoho ManageEngine ServiceDesk Plus 9.3 Build 9317. Unauthenticated users are able to validate domain user accounts by sending a request containing the username to an API endpoint. The endpoint will return the user's logon domain if the accounts exists, or 'null' if it does not.

The bug was discovered 05/08/2018. The weakness was released 05/11/2018 (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is uniquely identified as CVE-2018-7248 since 02/19/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k.

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 SecurityFocus (BID 104287†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: User
Class: Credentials management / User
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/19/2018 🔍
05/08/2018 +78 days 🔍
05/11/2018 +2 days 🔍
05/11/2018 +0 days 🔍
05/11/2018 +0 days 🔍
05/12/2018 +1 days 🔍
03/25/2020 +683 days 🔍

Sourcesinfo

Vendor: manageengine.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2018-7248 (🔍)
GCVE (CVE): GCVE-0-2018-7248
GCVE (VulDB): GCVE-100-117651
SecurityFocus: 104287 - Zoho ManageEngine ServiceDesk Plus CVE-2018â??7248 User Enumeration Vulnerability

Entryinfo

Created: 05/12/2018 08:58
Updated: 03/25/2020 21:00
Changes: 05/12/2018 08:58 (60), 03/25/2020 21:00 (3)
Complete: 🔍
Cache ID: 216::103

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

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