VDB-128277 · CVE-2018-20339 · BID 106302

Zoho ManageEngine OpManager up to 12.3 Alarms cross site scripting

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.
4.9	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Zoho ManageEngine OpManager up to 12.3. The affected element is an unknown function of the component Alarms Handler. Performing a manipulation results in cross site scripting. This vulnerability is reported as CVE-2018-20339. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Zoho ManageEngine OpManager up to 12.3 (Network Management Software). This affects some unknown functionality of the component Alarms Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

Zoho ManageEngine OpManager 12.3 before build 123239 allows XSS in the Notes column of the Alarms section.

The bug was discovered 12/21/2018. The weakness was disclosed 12/21/2018 (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2018-20339 since 12/21/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 12.3 Build 123239 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 106302†). The entry VDB-128276 is pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Network Management Software

Vendor

Zoho ManageEngine

Name

OpManager

Version

License

commercial

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpManager 12.3 Build 123239

Timelineinfo

12/21/2018 🔍
12/21/2018 +0 days 🔍
12/21/2018 +0 days 🔍
12/21/2018 +0 days 🔍
12/21/2018 +0 days 🔍
12/21/2018 +0 days 🔍
04/23/2020 +489 days 🔍

Sourcesinfo

Vendor: manageengine.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2018-20339 (🔍)
GCVE (CVE): GCVE-0-2018-20339
GCVE (VulDB): GCVE-100-128277
SecurityFocus: 106302 - ZOHO ManageEngine OpManager Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 12/21/2018 15:57
Updated: 04/23/2020 10:17
Changes: 12/21/2018 15:57 (61), 04/23/2020 10:17 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.