Dell Wyse Device Manager 4.7.1 hagent.exe improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Dell Wyse Device Manager 4.7.1. The affected element is an unknown function of the file hagent.exe. Performing a manipulation results in improper authentication. This vulnerability was named CVE-2009-0695. In addition, an exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Dell Wyse Device Manager 4.7.1. This affects an unknown code of the file hagent.exe. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

hagent.exe in Wyse Device Manager (WDM) 4.7.x does not require authentication for commands, which allows remote attackers to obtain management access via a crafted query, as demonstrated by a V52 query that triggers a power-off action.

The weakness was presented 07/10/2009 as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. This vulnerability is uniquely identified as CVE-2009-0695 since 02/22/2009. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.

A public exploit has been developed by it.solunium and been published 4 years after the advisory. The exploit is shared for download at exploit-db.com. It is declared as highly functional. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 40333 (Wyse Device Manager Buffer Overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

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 Exploit-DB (19137), Tenable (40333) and OSVDB (55839†). See VDB-61022 for similar entry. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: it.solunium
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 40333
Nessus Name: Wyse Device Manager Buffer Overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

MetaSploit ID: hagent_untrusted_hsdata.rb
MetaSploit Name: Wyse Rapport Hagent Fake Hserver Command Execution
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

02/22/2009 🔍
07/10/2009 +138 days 🔍
07/14/2009 +4 days 🔍
06/14/2012 +1065 days 🔍
06/14/2012 +0 days 🔍
06/19/2012 +5 days 🔍
03/23/2015 +1007 days 🔍
10/05/2024 +3484 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: kb.cert.org
Status: Confirmed

CVE: CVE-2009-0695 (🔍)
GCVE (CVE): GCVE-0-2009-0695
GCVE (VulDB): GCVE-100-61023
CERT: 🔍
SecurityFocus: 35649
Secunia: 35794
OSVDB: 55839 - Wyse Device Manager Server / HAgent Components Overflow

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

Entryinfo

Created: 03/23/2015 16:50
Updated: 10/05/2024 08:50
Changes: 03/23/2015 16:50 (59), 01/25/2018 12:03 (7), 12/04/2021 07:35 (5), 07/26/2024 17:33 (16), 10/05/2024 08:50 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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