Vulnerability identifier: #VU18297
Vulnerability risk: High
CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-94
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Symfony
Web applications /
CMS
Vendor: SensioLabs
Description
The disclosed vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient sanitization of user-supplied data related to service identifiers. A remote attacker can send specially crafted HTTP request to the affected system and execute arbitrary PHP code.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Symfony: 2.7.0 - 4.2.6
External links
http://symfony.com/blog/cve-2019-10910-check-service-ids-are-valid
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.