CVE-2011-4588

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The ip_in_range function in mnet/lib.php in MNET in Moodle 1.9.x before 1.9.15 uses an incorrect data type, which allows remote attackers to bypass intended IP address restrictions via an XMLRPC request.

La función ip_in_range en Mnet/lib.php en MNET en Moodle v1.9.x antes de v1.9.15 utiliza un tipo de datos incorrecto, lo que permite a atacantes remotos eludir restricciones de direcciones IP a través de una solicitud XMLRPC.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-11-29 CVE Reserved
2012-07-20 CVE Published
2024-08-07 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (4)

URL	Tag	Source
http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=3ab2851d2a59721445945d0706c58092e07e861e	X_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=761248	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://moodle.org/mod/forum/discuss.php?d=191756	2023-02-13
http://www.debian.org/security/2012/dsa-2421	2023-02-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.1 Search vendor "Moodle" for product "Moodle" and version "1.9.1"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.2 Search vendor "Moodle" for product "Moodle" and version "1.9.2"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.3 Search vendor "Moodle" for product "Moodle" and version "1.9.3"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.4 Search vendor "Moodle" for product "Moodle" and version "1.9.4"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.5 Search vendor "Moodle" for product "Moodle" and version "1.9.5"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.6 Search vendor "Moodle" for product "Moodle" and version "1.9.6"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.7 Search vendor "Moodle" for product "Moodle" and version "1.9.7"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.8 Search vendor "Moodle" for product "Moodle" and version "1.9.8"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.9 Search vendor "Moodle" for product "Moodle" and version "1.9.9"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.10 Search vendor "Moodle" for product "Moodle" and version "1.9.10"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.11 Search vendor "Moodle" for product "Moodle" and version "1.9.11"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.12 Search vendor "Moodle" for product "Moodle" and version "1.9.12"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.13 Search vendor "Moodle" for product "Moodle" and version "1.9.13"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				1.9.14 Search vendor "Moodle" for product "Moodle" and version "1.9.14"		-		Affected