VDB-114055 · CVE-2018-7662 · Issue 46

Couch up to 2.0 mysql2i.func.php Request Path information disclosure

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.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Couch up to 2.0. The impacted element is an unknown function of the file includes/mysql2i/mysql2i.func.php. This manipulation as part of Request causes information disclosure (Path). This vulnerability is registered as CVE-2018-7662. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Couch up to 2.0. It has been declared as problematic. Affected by this vulnerability is an unknown code of the file includes/mysql2i/mysql2i.func.php. The manipulation as part of a Request leads to a information disclosure vulnerability (Path). The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

Couch through 2.0 allows remote attackers to discover the full path via a direct request to includes/mysql2i/mysql2i.func.php or addons/phpmailer/phpmailer.php.

The bug was discovered 03/04/2018. The weakness was published 03/04/2018 (GitHub Repository). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2018-7662 since 03/04/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

By approaching the search of inurl:includes/mysql2i/mysql2i.func.php it is possible to find vulnerable targets with Google Hacking.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Couch

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 4.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Path
Class: Information disclosure / Path
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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

03/04/2018 🔍
03/04/2018 +0 days 🔍
03/04/2018 +0 days 🔍
03/04/2018 +0 days 🔍
03/05/2018 +1 days 🔍
02/16/2023 +1809 days 🔍

Sourcesinfo

Advisory: 46
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-7662 (🔍)
GCVE (CVE): GCVE-0-2018-7662
GCVE (VulDB): GCVE-100-114055

Entryinfo

Created: 03/05/2018 07:42
Updated: 02/16/2023 19:07
Changes: 03/05/2018 07:42 (56), 01/10/2020 11:19 (2), 02/16/2023 19:07 (4)
Complete: 🔍
Cache ID: 216::103