A vulnerability was found in Netentsec NS-ASG Application Security Gateway 6.3. It has been rated as critical. Affected by this issue is some unknown functionality of the file /protocol/firewall/addfirewall.php. The manipulation of the argument FireWallTableArray leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-257282 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.257282 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.257282 | signature vdb entry permissions required |
| https://github.com/hundanchen69/cve/blob/main/NS-ASG-sql-laddfirewall.md | exploit |