Vulnerability identifier: #VU67206
Vulnerability risk: High
CVSSv3.1: 8.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:H/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-284
Exploitation vector: Network
Exploit availability: Yes
Vulnerable software:
Apache Shiro
Universal components / Libraries /
Software for developers
Vendor: Apache Foundation
Description
The vulnerability allows a remote attacker to execute arbitrary code or bypass intended access restrictions.
The vulnerability exists due to improper access restrictions when a cipher key is not been configured for the "remember me" feature. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the application.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Apache Shiro: 1.0.0 - 1.2.4
External links
http://packetstormsecurity.com/files/137310/Apache-Shiro-1.2.4-Information-Disclosure.html
http://packetstormsecurity.com/files/157497/Apache-Shiro-1.2.4-Remote-Code-Execution.html
http://rhn.redhat.com/errata/RHSA-2016-2035.html
http://rhn.redhat.com/errata/RHSA-2016-2036.html
http://www.securityfocus.com/archive/1/538570/100/0/threaded
http://www.securityfocus.com/bid/91024
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
Yes. This vulnerability is being exploited in the wild.