Moodle 1.5.2 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 (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Moodle 1.5.2. This impacts an unknown function. The manipulation leads to information disclosure. This vulnerability is referenced as CVE-2007-1647. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in Moodle 1.5.2 (Learning Management Software) and classified as critical. This issue affects some unknown processing. The manipulation with an unknown input leads to a information disclosure vulnerability. 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. The summary by CVE is:

Moodle 1.5.2 and earlier stores sensitive information under the web root with insufficient access control, and provides directory listings, which allows remote attackers to obtain user names, password hashes, and other sensitive information via a direct request for session (sess_*) files in moodledata/sessions/.

The bug was discovered 03/18/2007. The weakness was published 03/17/2007 (Website). The advisory is shared at milw0rm.com. The identification of this vulnerability is CVE-2007-1647 since 03/23/2007. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 24874 (Moodle 'moodledata/sessions' Session Files Remote Information Disclosure), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r.

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

The vulnerability is also documented in the databases at X-Force (33147), Exploit-DB (3508), Tenable (24874), OSVDB (43558†) and Vulnerability Center (SBV-14711†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.5
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 24874
Nessus Name: Moodle 'moodledata/sessions' Session Files Remote Information Disclosure
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/17/2007 🔍
03/18/2007 +1 days 🔍
03/23/2007 +5 days 🔍
03/23/2007 +0 days 🔍
03/23/2007 +0 days 🔍
03/23/2007 +0 days 🔍
03/26/2007 +3 days 🔍
03/23/2008 +363 days 🔍
03/13/2015 +2545 days 🔍
08/29/2024 +3457 days 🔍

Sourcesinfo

Product: moodle.org

Advisory: milw0rm.com⛔
Status: Not defined

CVE: CVE-2007-1647 (🔍)
GCVE (CVE): GCVE-0-2007-1647
GCVE (VulDB): GCVE-100-35825
X-Force: 33147
OSVDB: 43558 - Moodle moodledata/sessions/ Session Files Remote Information Disclosure
Vulnerability Center: 14711 - Moodle Information Disclosure due to Insufficient Access Control on moodledata/sessions/, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/13/2015 12:16
Updated: 08/29/2024 14:08
Changes: 03/13/2015 12:16 (62), 07/17/2019 08:48 (5), 08/29/2024 14:08 (19)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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