A vulnerability was found in BizLogic xnami 1.0 and classified as problematic. This issue affects the function addComment of the file /media/ajax. The manipulation of the argument comment as part of a Parameter leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

BizLogic xnami 1.0 has XSS via the comment parameter in an addComment action to the /media/ajax URI.

The bug was discovered 01/12/2018. The weakness was shared 01/16/2018 (Website). The advisory is shared at packetstormsecurity.com. The identification of this vulnerability is CVE-2018-5370 since 01/12/2018. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (43535).

Productinfo

Vendor

• BizLogic

Name

• xnami

Version

• 1.0

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Discussion