ID CVE-2011-0271
Summary The CGI scripts in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 do not properly validate an unspecified parameter, which allows remote attackers to execute arbitrary commands by using a command string for this parameter's value, related to a "command injection vulnerability."
References
Vulnerable Configurations
  • cpe:2.3:a:hp:openview_network_node_manager:7.51:*:*:*:*:*:*:*
    cpe:2.3:a:hp:openview_network_node_manager:7.51:*:*:*:*:*:*:*
  • cpe:2.3:a:hp:openview_network_node_manager:7.53:*:*:*:*:*:*:*
    cpe:2.3:a:hp:openview_network_node_manager:7.53:*:*:*:*:*:*:*
CVSS
Base: 10.0 (as of 17-08-2017 - 01:33)
Impact:
Exploitability:
CWE CWE-78
CAPEC
  • OS Command Injection
    In this type of an attack, an adversary injects operating system commands into existing application functions. An application that uses untrusted input to build command strings is vulnerable. An adversary can leverage OS command injection in an application to elevate privileges, execute arbitrary commands and compromise the underlying operating system.
  • Argument Injection
    An attacker changes the behavior or state of a targeted application through injecting data or command syntax through the targets use of non-validated and non-filtered arguments of exposed services or methods.
  • Command Delimiters
    An attack of this type exploits a programs' vulnerabilities that allows an attacker's commands to be concatenated onto a legitimate command with the intent of targeting other resources such as the file system or database. The system that uses a filter or a blacklist input validation, as opposed to whitelist validation is vulnerable to an attacker who predicts delimiters (or combinations of delimiters) not present in the filter or blacklist. As with other injection attacks, the attacker uses the command delimiter payload as an entry point to tunnel through the application and activate additional attacks through SQL queries, shell commands, network scanning, and so on.
  • Command Line Execution through SQL Injection
    An attacker uses standard SQL injection methods to inject data into the command line for execution. This could be done directly through misuse of directives such as MSSQL_xp_cmdshell or indirectly through injection of data into the database that would be interpreted as shell commands. Sometime later, an unscrupulous backend application (or could be part of the functionality of the same application) fetches the injected data stored in the database and uses this data as command line arguments without performing proper validation. The malicious data escapes that data plane by spawning new commands to be executed on the host.
  • Exploiting Multiple Input Interpretation Layers
    An attacker supplies the target software with input data that contains sequences of special characters designed to bypass input validation logic. This exploit relies on the target making multiples passes over the input data and processing a "layer" of special characters with each pass. In this manner, the attacker can disguise input that would otherwise be rejected as invalid by concealing it with layers of special/escape characters that are stripped off by subsequent processing steps. The goal is to first discover cases where the input validation layer executes before one or more parsing layers. That is, user input may go through the following logic in an application: <parser1> --> <input validator> --> <parser2>. In such cases, the attacker will need to provide input that will pass through the input validator, but after passing through parser2, will be converted into something that the input validator was supposed to stop.
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:N/AC:L/Au:N/C:C/I:C/A:C
refmap via4
bid 45762
hp
  • HPSBMA02621
  • SSRT100352
idefense 20110110 HP Network Node Manager Command Injection Vulnerability
sectrack 1024951
vupen ADV-2011-0085
xf hp-opennnm-cgi-command-exec(64657)
saint via4
  • bid 45762
    description HP OpenView Network Node Manager nnmRptConfig.exe schd_select1 Remote Code Execution
    id net_ovnodemgrnnmrptconfigbo
    osvdb 70473
    title openview_nnm_nnmrptconfig_schdselect
    type remote
  • bid 45762
    description HP OpenView Network Node Manager ovwebsnmpsrv.exe ovutil.dll stringToSeconds Buffer Overflow
    id net_ovnodemgrnnmrptconfigbo
    osvdb 70470
    title openview_nnm_ovwebsnmpsrv_stringtoseconds
    type remote
  • bid 45762
    description HP OpenView Network Node Manager malformed displayWidth option to jovgraph.exe
    id net_ovnodemgrnnmrptconfigbo
    osvdb 70469
    title openview_nnm_jovgraph_displaywidth
    type remote
  • bid 45762
    description HP OpenView Network Node Manager nnmRptConfig.exe nameParams text1 Buffer Overflow
    id net_ovnodemgrnnmrptconfigbo
    osvdb 70473
    title openview_nnm_nnmrptconfig_nameparams
    type remote
Last major update 17-08-2017 - 01:33
Published 13-01-2011 - 19:00
Last modified 17-08-2017 - 01:33
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