HTTP: Microsoft Lync Server ReachJoin.aspx Remote Command Injection
This signature detects attempts to exploit a known vulnerability in Microsoft Lync Server. It is due to insufficient validation of user-supplied input. A remote attacker can exploit this by enticing a target to open a malicious URL link. A successful attack can result in arbitrary command execution and loss of sensitive information.
Extended Description
Microsoft Lync Server 2010 is prone to a remote command-injection vulnerability because it fails to properly sanitize user-supplied input. Attackers can exploit this issue to execute arbitrary commands in the context of the application. Microsoft Lync Server 2010 version 4.0.7577.0 is vulnerable; other versions may also be affected.
Affected Products
Microsoft lync_2010
Short Name
HTTP:MS-LYNC-SERVER-RCE
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Command Injection Lync Microsoft ReachJoin.aspx Remote Server bid:48235
Release Date
06/20/2011
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3336
False Positive
Unknown
Vendors
Microsoft