Easy Backup 3.2.4 on Joomla 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.
6.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Easy Backup 3.2.4 on Joomla. Affected by this vulnerability is an unknown functionality of the component Backup. Such manipulation leads to information disclosure (Backup). This vulnerability is traded as CVE-2017-2550. The attack may be launched remotely. There is no exploit available. Changing the configuration settings is recommended.

Detailsinfo

A vulnerability was found in Easy Backup 3.2.4 on Joomla (Backup Software) and classified as problematic. Affected by this issue is some unknown functionality of the component Backup. The manipulation with an unknown input leads to a information disclosure vulnerability (Backup). Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

Vulnerability in Easy Joomla Backup v3.2.4. The software creates a copy of the backup in the web root with an easily guessable filename.

The bug was discovered 09/07/2017. The weakness was shared 09/08/2017 (Website). The advisory is shared for download at vapidlabs.com. This vulnerability is handled as CVE-2017-2550 since 12/01/2016. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

It is possible to mitigate the problem by applying the configuration setting . It is possible to mitigate the problem by adding .htaccess as an authentication mechanism. The best possible mitigation is suggested to be the change of configuration settings.

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

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Config
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/01/2016 🔍
09/07/2017 +280 days 🔍
09/08/2017 +1 days 🔍
09/08/2017 +0 days 🔍
09/09/2017 +1 days 🔍
11/14/2019 +796 days 🔍

Sourcesinfo

Advisory: vapidlabs.com
Status: Not defined

CVE: CVE-2017-2550 (🔍)
GCVE (CVE): GCVE-0-2017-2550
GCVE (VulDB): GCVE-100-106304

Entryinfo

Created: 09/09/2017 20:28
Updated: 11/14/2019 10:08
Changes: 09/09/2017 20:28 (55), 11/14/2019 10:08 (7)
Complete: 🔍
Cache ID: 216:AFF:103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you want to use VulDB in your project?

Use the official API to access entries easily!