Sun OpenSSO / Java System Access Manager Login Module User Account Enumeration Weakness

medium Nessus Plugin ID 35618


The remote web server contains a module that leaks information.


The remote host is running Sun OpenSSO, or Sun Java System Access Manager as it was previously known, an enterprise-class product that provides web access management, federation, and web services security.

The version of the Login module included with Sun OpenSSO / Sun Java System Access Manager on the remote host allows an unauthenticated, remote attacker to enumerate users during the login phase using specially crafted requests.


Apply the appropriate patch referenced in the vendor advisory above.

See Also

Plugin Details

Severity: Medium

ID: 35618

File Name: amserver_user_enumeration.nasl

Version: 1.18

Type: remote

Family: CGI abuses

Published: 2/9/2009

Updated: 4/11/2022

Configuration: Enable thorough checks

Risk Information


Risk Factor: Low

Score: 3.3


Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Temporal Vector: E:POC/RL:OF/RC:C

Vulnerability Information

Excluded KB Items: Settings/disable_cgi_scanning

Exploit Available: true

Exploit Ease: Exploits are available

Exploited by Nessus: true

Reference Information

CVE: CVE-2009-0348

BID: 33489

SECUNIA: 33688

CWE: 200