VAR-200707-0278

Vulnerability from variot - Updated: 2024-05-17 23:04

Cross-site request forgery (CSRF) vulnerability on the eSoft InstaGate EX2 UTM device before firmware 3.1.20070615 allows remote attackers to perform privileged actions as administrators. NOTE: the vendor disputes the distribution of the vulnerable software, stating that it was a custom build for a former customer. A remote attacker can perform privileged operations like an administrator.


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TITLE: eSoft InstaGate Cross-Site Request Forgery Vulnerability

SECUNIA ADVISORY ID: SA26005

VERIFY ADVISORY: http://secunia.com/advisories/26005/

CRITICAL: Less critical

IMPACT: Cross Site Scripting

WHERE:

From remote

OPERATING SYSTEM: eSoft InstaGate http://secunia.com/product/14790/

DESCRIPTION: Daniel Weber has reported a vulnerability in eSoft InstaGate, which can be exploited by malicious people to conduct cross-site request forgery attacks. This can be exploited e.g. to change certain settings or to change the administrator's password by enticing a logged-in administrator to visit a malicious site.

The vulnerability is reported in eSoft InstaGate EX2. Other versions may also be affected.

SOLUTION: Update to firmware version 3.1.20070615 or later.

PROVIDED AND/OR DISCOVERED BY: Daniel Weber, Calyptix Security

ORIGINAL ADVISORY: http://labs.calyptix.com/CX-2007-05.txt


About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.

Subscribe: http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/

Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor.


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Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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Detection rules are retrieved from Rulezet.

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