Citrix Access Gateway up to 4.4 Administration Console cross-site request forgery
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.9 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Citrix Access Gateway up to 4.4 (Connectivity Software). Affected by this issue is an unknown functionality of the component Administration Console. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Cross-site request forgery (CSRF) vulnerability in the web-based administration console in Citrix Access Gateway before firmware 4.5.5 allows remote attackers to perform certain configuration changes as administrators.
The bug was discovered 07/19/2007. The weakness was presented 07/19/2007 by Paul with Corsaire (Website). The advisory is available at support.citrix.com. This vulnerability is handled as CVE-2007-4017 since 07/25/2007. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.
It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $5k-$25k.
Upgrading to version 4.5 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (35513).
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.8VulDB Meta Temp Score: 7.9
VulDB Base Score: 8.8
VulDB Temp Score: 7.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Cross-site request forgeryCWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Access Gateway 4.5
Timeline
07/19/2007 🔍07/19/2007 🔍
07/19/2007 🔍
07/20/2007 🔍
07/20/2007 🔍
07/20/2007 🔍
07/25/2007 🔍
07/25/2007 🔍
07/25/2007 🔍
08/05/2007 🔍
03/15/2015 🔍
07/23/2019 🔍
Sources
Vendor: citrix.comAdvisory: support.citrix.com
Researcher: Paul
Organization: Corsaire
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2007-4017 (🔍)
X-Force: 35513
SecurityTracker: 1018435
Vulnerability Center: 15762 - Citrix Access Gateway < 4.5.5 Cross-Site Request Forgery Allows Remote Configuration Changes, High
SecurityFocus: 24975 - Citrix Access Gateway Standard and Advanced Edition Multiple Remote Vulnerabilities
Secunia: 26143
OSVDB: 37841 - Citrix Access Gateway Web-based Administration Console Unspecified CSRF
Vupen: ADV-2007-2583
Entry
Created: 03/15/2015 15:58Updated: 07/23/2019 07:12
Changes: 03/15/2015 15:58 (75), 07/23/2019 07:12 (1)
Complete: 🔍
Cache ID: 3:556:103
No comments yet. Languages: en.
Please log in to comment.