CVE-2009-1803

Severity Score

5.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

FreePBX 2.5.1, and other 2.4.x, 2.5.x, and pre-release 2.6.x versions, generates different error messages for a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.

FreePBX v2.5.1, v2.4.x, v2.5.x, y pre-release v2.6.x, genera distintos errores tras intentos de login fallidos dependiendo de si la cuenta de usuario existe o no, lo que permite a atacantes remotos listar nombres de usuarios váalidos.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-05-28 CVE Reserved
2009-05-28 CVE Published
2024-09-16 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (4)

URL	Tag	Source
http://freepbx.org/trac/ticket/3660	X_refsource_confirm
http://www.osvdb.org/54263	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.securityfocus.com/bid/34857	2019-12-10

URL	Date	SRC
http://secunia.com/advisories/34772	2019-12-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.4 Search vendor "Freepbx" for product "Freepbx" and version "2.4"		-		Affected
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.4.0_beta1 Search vendor "Freepbx" for product "Freepbx" and version "2.4.0_beta1"		-		Affected
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.4.0_beta2 Search vendor "Freepbx" for product "Freepbx" and version "2.4.0_beta2"		-		Affected
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.4.1 Search vendor "Freepbx" for product "Freepbx" and version "2.4.1"		-		Affected
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.5 Search vendor "Freepbx" for product "Freepbx" and version "2.5"		-		Affected
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.5.0_beta1 Search vendor "Freepbx" for product "Freepbx" and version "2.5.0_beta1"		-		Affected
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.5.0rc2 Search vendor "Freepbx" for product "Freepbx" and version "2.5.0rc2"		-		Affected
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.5.0rc3 Search vendor "Freepbx" for product "Freepbx" and version "2.5.0rc3"		-		Affected
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.5.1 Search vendor "Freepbx" for product "Freepbx" and version "2.5.1"		-		Affected
Freepbx Search vendor "Freepbx"		Freepbx Search vendor "Freepbx" for product "Freepbx"				2.5.2 Search vendor "Freepbx" for product "Freepbx" and version "2.5.2"		-		Affected
Sangoma Search vendor "Sangoma"		Freepbx Search vendor "Sangoma" for product "Freepbx"				2.4.0 Search vendor "Sangoma" for product "Freepbx" and version "2.4.0"		-		Affected
Sangoma Search vendor "Sangoma"		Freepbx Search vendor "Sangoma" for product "Freepbx"				2.5.0 Search vendor "Sangoma" for product "Freepbx" and version "2.5.0"		-		Affected