#VU54517 Session Fixation in Shopware - CVE-2021-32710

Vulnerability identifier: #VU54517

Vulnerability risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-32710

CWE-ID: CWE-384

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Shopware
Web applications / E-Commerce systems

Vendor: Shopware

Description

The vulnerability allows a remote attacker to gain access to sesntive information in the system.

The vulnerability exists due to the session invalidation issue. A remote attacker can obtain sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Shopware: 6.0.0 - 6.4.1.1

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External links
https://github.com/shopware/platform/security/advisories/GHSA-h9q8-5gv2-v6mg
https://github.com/shopware/platform/commit/010c0154bea57c1fca73277c7431d029db7a972e

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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.