SQL injection in ISL ARP-GUARD

Published: 2019-11-05 | Updated: 2019-11-05
Severity High
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2019-18663
CWE ID CWE-89
Exploitation vector Network
Public exploit N/A
Vulnerable software ARP-GUARD Subscribe
Vendor ISL Internet Sicherheitslösungen GmbH

Security Advisory

This security advisory describes one high risk vulnerability.

1) SQL injection

Severity: High

CVSSv3: 7.1 [CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-18663

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists in the "/login/forgot1" HTTP POST request due to insufficient sanitization of user-supplied data passed via the "user_id" parameter. A remote attacker can send a specially crafted POST request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Mitigation

Install update from vendor's website.

Vulnerable software versions

ARP-GUARD: 4.0.0-5

CPE External links

https://atomic111.github.io/article/arp-guard-sql-injection

Q & A

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?

No. We are not aware of malware exploiting this vulnerability.