RabidHamster R2 Extreme telnet unauthorized access

r2-telnet-unauth-access (73115) The risk level is classified as MediumMedium Risk

Description:

RabidHamster R2 Extreme could allow a remote attacker to gain unauthorized access to the system, caused by an error in the telnet server's PIN-based authentication mechanism. A remote attacker could exploit this vulnerability using brute force techniques to obtain a valid PIN number to launch further attacks on the system.

*CVSS:

Base Score: 5
  Access Vector: Network
  Access Complexity: Low
  Authentication: None
  Confidentiality Impact: Partial
  Integrity Impact: None
  Availability Impact: None
 
Temporal Score: 4.3
  Exploitability: Proof-of-Concept
  Remediation Level: Unavailable
  Report Confidence: Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of October 1, 2014.

References:

  • Luigi Auriemma 09 Feb 2012: Vulnerabilities in R2 1.65.
  • RabidHamster Web site: R2.
  • CVE-2012-1223: RabidHamster R2/Extreme 1.65 and earlier uses a small search space of values for the PIN number, which allows remote attackers to obtain the PIN number via a brute force attack.
  • OSVDB ID: 79095: RabidHamster R2 Extreme Telnet Server PIN Authentication Brute Force Weakness
  • SA47966: RabidHamster R2 Extreme File Disclosure and Buffer Overflow Vulnerabilities

Platforms Affected:

  • RabidHamster R2 1.65 Professional

Reported:

Feb 09, 2012

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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