Citrix Web Interface cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Citrix Web Interface. It has been classified as problematic. Affected is an unknown function of the component Web Interface. Performing a manipulation results in cross site scripting. This vulnerability is cataloged as CVE-2007-6477. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. It is recommended to disable the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Citrix Web Interface (Connectivity Software) (unknown version). This affects an unknown code block of the component Web Interface. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in the on-line help feature in Citrix Web Interface 2.0 and earlier, and NFuse, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

The weakness was shared 12/19/2007 by David Vaartjes with ITsec Security Services B.V. (Website). It is possible to read the advisory at support.citrix.com. This vulnerability is uniquely identified as CVE-2007-6477 since 12/20/2007. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are unknown but an exploit is available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

After immediately, there has been an exploit disclosed. It is declared as highly functional. We expect the 0-day to have been worth approximately $5k-$25k.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at support.citrix.com.

The vulnerability is also documented in the databases at X-Force (39123), SecurityFocus (BID 26933†), OSVDB (39271†), Secunia (SA28150†) and SecurityTracker (ID 1019132†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Disable
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Patch: support.citrix.com

Timelineinfo

12/18/2007 🔍
12/19/2007 +1 days 🔍
12/19/2007 +0 days 🔍
12/19/2007 +0 days 🔍
12/20/2007 +0 days 🔍
12/20/2007 +0 days 🔍
12/20/2007 +0 days 🔍
01/03/2008 +14 days 🔍
04/23/2018 +3763 days 🔍

Sourcesinfo

Vendor: citrix.com

Advisory: support.citrix.com
Researcher: David Vaartjes
Organization: ITsec Security Services B.V.
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-6477 (🔍)
GCVE (CVE): GCVE-0-2007-6477
GCVE (VulDB): GCVE-100-3519
X-Force: 39123 - Citrix Web Interface unspecified cross-site scripting, Medium Risk
SecurityFocus: 26933 - Citrix Web Interface On-line Help Cross-Site Scripting Vulnerability
Secunia: 28150 - Citrix Web Interface Unspecified Cross-Site Scripting Vulnerability, Less Critical
OSVDB: 39271 - Citrix Web Interface On-Line Help Unspecified XSS
SecurityTracker: 1019132
Vupen: ADV-2007-4254

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

Entryinfo

Created: 01/03/2008 09:20
Updated: 04/23/2018 17:55
Changes: 01/03/2008 09:20 (70), 04/23/2018 17:55 (9)
Complete: 🔍
Cache ID: 216:90E:103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!