Zoho ManageEngine OpManager 12100/12200 Cookie missing encryption

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.
4.8	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Zoho ManageEngine OpManager 12100/12200. It has been declared as problematic. Impacted is an unknown function of the component Cookie Handler. Executing a manipulation can lead to missing encryption (Cookie). The attack can be executed remotely. Additionally, an exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Zoho ManageEngine OpManager 12100/12200 (Network Management Software). This vulnerability affects some unknown processing of the component Cookie Handler. The manipulation with an unknown input leads to a missing encryption vulnerability (Cookie). The CWE definition for the vulnerability is CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. As an impact it is known to affect confidentiality.

The weakness was released 11/20/2016 by Michael Heydon as Multiple issues in OpManager 12100 & 12200 as confirmed mailinglist post (Full-Disclosure). The advisory is shared for download at seclists.org. The public release was coordinated with the vendor. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1600.

A public exploit has been developed by Michael Heydon and been published immediately after the advisory. It is possible to download the exploit at seclists.org. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 92 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 12200 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

Entries connected to this vulnerability are available at VDB-93731, VDB-93732, VDB-93733 and VDB-93734. VulDB is the best source for vulnerability data and more expert information about this specific topic.

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: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: 🔍

Exploitinginfo

Name: Cookie
Class: Missing encryption / Cookie
CWE: CWE-311 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Michael Heydon
Download: 🔍
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: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: OpManager 12200

Timelineinfo

08/15/2016 🔍
08/17/2016 +2 days 🔍
11/15/2016 +90 days 🔍
11/20/2016 +5 days 🔍
11/20/2016 +0 days 🔍
11/21/2016 +1 days 🔍
07/24/2019 +975 days 🔍

Sourcesinfo

Vendor: manageengine.com

Advisory: Multiple issues in OpManager 12100 & 12200
Researcher: Michael Heydon
Status: Confirmed
Coordinated: 🔍

GCVE (VulDB): GCVE-100-93736
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 11/21/2016 14:41
Updated: 07/24/2019 18:18
Changes: 11/21/2016 14:41 (55), 07/24/2019 18:18 (2)
Complete: 🔍
Cache ID: 216::103

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