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.
Published 2012-07-17 21:55:02
Updated 2017-08-29 01:32:08
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Directory traversal

Products affected by CVE-2012-4031

Exploit prediction scoring system (EPSS) score for CVE-2012-4031

18.15%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2012-4031

  • WANGKONGBAO CNS-1000 and 1100 UTM Directory Traversal
    First seen: 2020-04-26
    auxiliary/scanner/http/wangkongbao_traversal
    This module exploits the WANGKONGBAO CNS-1000 and 1100 UTM appliances aka Network Security Platform. This directory traversal vulnerability is interesting because the apache server is running as root, this means we can grab anything we want! For instance, the /etc/

CVSS scores for CVE-2012-4031

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N
10.0
2.9
NIST

CWE ids for CVE-2012-4031

  • 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.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2012-4031

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