Vulnerability Report

CVE-2011-4722

Title: Ipswitch Tftp Server Path Traversal / LFI

Arbitrary File Access

Proof Of Concept

PoC Available for CVE-2011-4722

CWE Category CWE-22

Published Date Dec 28, 2014

Modified Date May 06, 2026

Exploit Status Available

Score 7.8 CVSS v2.0

Exploit Probability (EPSS)

20.79%

Vulnerability Summary

CVE-2011-4722: Directory traversal vulnerability in the TFTP Server 1.0.0.24 in Ipswitch WhatsUp Gold allows remote attackers to read arbitrary files via a .. (dot dot) in the Filename field of an RRQ operation.

Impacted Vendors

cisco 1

ipswitch 1

Reference Links

http://secpod.org/blog/?p=424 http://secunia.com/advisories/47025 http://securitytracker.com/id?1026368 http://www.exploit-db.com/exploits/18189/ http://www.osvdb.org/77455 https://exchange.xforce.ibmcloud.com/vulnerabilities/71610 https://h20565.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c05054714 http://secpod.org/blog/?p=424 http://secunia.com/advisories/47025 http://securitytracker.com/id?1026368 http://www.exploit-db.com/exploits/18189/ http://www.osvdb.org/77455 https://exchange.xforce.ibmcloud.com/vulnerabilities/71610 https://h20565.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c05054714

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.8

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:C/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2011-4722 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/18189

View Code

May 06, 2026 MODIFIED

Vulnerability data updated via NVD.

May 06, 2026 MODIFIED

Vulnerability data updated via NVD.

April 12, 2025 MODIFIED

Vulnerability data or affected products updated.

December 28, 2014 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:C/I:N/A:N

Affected Stack

No specific products linked.