DenyAll WAF up to 6.4.1 index.php Credentials improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in DenyAll WAF up to 6.4.1 and classified as problematic. Affected by this issue is some unknown functionality of the file /webservices/download/index.php. Executing a manipulation can lead to improper authentication (Credentials). This vulnerability is registered as CVE-2017-14706. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in DenyAll WAF up to 6.4.1. This vulnerability affects an unknown code of the file /webservices/download/index.php. The manipulation with an unknown input leads to a improper authentication vulnerability (Credentials). The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality. CVE summarizes:

DenyAll WAF before 6.4.1 allows unauthenticated remote attackers to obtain authentication information by making a typeOf=debug request to /webservices/download/index.php, and then reading the iToken field in the reply. This affects DenyAll i-Suite LTS 5.5.0 through 5.5.12, i-Suite 5.6, Web Application Firewall 5.7, and Web Application Firewall 6.x before 6.4.1, with On Premises or AWS/Azure cloud deployments.

The bug was discovered 09/22/2017. The weakness was published 09/22/2017 (Website). The advisory is shared for download at github.com. This vulnerability was named CVE-2017-14706 since 09/22/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

It is declared as highly functional. By approaching the search of inurl:webservices/download/index.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.

Similar entry is available at VDB-107019. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

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

NVD Base Score: 9.8
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: Credentials
Class: Improper authentication / Credentials
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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MetaSploit ID: denyall_waf_exec.rb
MetaSploit Name: DenyAll Web Application Firewall Remote Code Execution
MetaSploit File: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

09/22/2017 🔍
09/22/2017 +0 days 🔍
09/22/2017 +0 days 🔍
09/22/2017 +0 days 🔍
09/23/2017 +1 days 🔍
12/30/2022 +1924 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2017-14706 (🔍)
GCVE (CVE): GCVE-0-2017-14706
GCVE (VulDB): GCVE-100-107020
See also: 🔍

Entryinfo

Created: 09/23/2017 17:20
Updated: 12/30/2022 08:08
Changes: 09/23/2017 17:20 (61), 11/18/2019 21:08 (1), 12/30/2022 08:08 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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