Vulnerability identifier: #VU59095

Vulnerability risk: High

CVSSv3.1: 8.2 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C]

CVE-ID: CVE-2021-45232

CWE-ID: CWE-287

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
Apache APISIX
Server applications / Other server solutions

Vendor: Apache Foundation

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in the Manager API. A remote attacker can bypass authentication process and gain unauthorized access to the application via certain API endpoints, that use directly "gin" framework instead of "droplet" framework.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Apache APISIX: 2.10.0

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External links
http://lists.apache.org/thread/979qbl6vlm8269fopfyygnxofgqyn6k5

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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. However, proof of concept for this vulnerability is available.