Cloud4Wi up to 5.9.6 Splash Portal recoveryMessage 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 (≈)
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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-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Cloud4Wi up to 5.9.6. Affected by this issue is some unknown functionality of the component Splash Portal. Executing a manipulation of the argument recoveryMessage as part of Parameter can lead to cross site scripting. This vulnerability is registered as CVE-2015-4699. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Cloud4Wi up to 5.9.6 (Cloud Software) and classified as problematic. This vulnerability affects an unknown function of the component Splash Portal. The manipulation of the argument recoveryMessage as part of a Parameter leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. CVE summarizes:

Cross-site scripting (XSS) vulnerability in the Splash Portal in Cloud4Wi before 5.9.7 allows remote attackers to inject arbitrary web script or HTML via the recoveryMessage parameter to the default URI.

The bug was discovered 12/11/2015. The weakness was published 08/24/2017 as not defined mailinglist post (Full-Disclosure). The advisory is shared for download at seclists.org. This vulnerability was named CVE-2015-4699 since 06/19/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability was handled as a non-public zero-day exploit for at least 622 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 5.9.7 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Cloud4Wi 5.9.7

Timelineinfo

06/19/2015 🔍
12/11/2015 +175 days 🔍
08/24/2017 +622 days 🔍
08/24/2017 +0 days 🔍
08/25/2017 +1 days 🔍
11/10/2019 +807 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-4699 (🔍)
GCVE (CVE): GCVE-0-2015-4699
GCVE (VulDB): GCVE-100-105700

Entryinfo

Created: 08/25/2017 08:43
Updated: 11/10/2019 08:12
Changes: 08/25/2017 08:43 (56), 11/10/2019 08:12 (7)
Complete: 🔍
Cache ID: 216::103

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