CVE-2012-4031

Published: Jul 17, 2012Modified: Apr 29, 2026

5.0

Vector

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

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

Multiple directory traversal vulnerabilities in src/acloglogin.php in Wangkongbao CNS-1000 and 1100 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) lang or (2) langid cookie to port 85.

Affected (2)

Products: Wangkongbao: Cns 1000, Cns 1100

Wangkongbao

2 products

Cns 1000

Cns 1100

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Wangkongbao Cns 1000	All versions
Wangkongbao Cns 1100	All versions

Related CWEs

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (10)

http://osvdb.org/83636

Source: cve@mitre.org

http://secunia.com/advisories/49776

Source: cve@mitre.org

Vendor Advisory

http://www.exploit-db.com/exploits/19526

Source: cve@mitre.org

Exploit

http://www.securityfocus.com/bid/54267

Source: cve@mitre.org

Exploit

https://exchange.xforce.ibmcloud.com/vulnerabilities/76682

Source: cve@mitre.org

http://osvdb.org/83636