Vulnerability identifier: #VU35709

Vulnerability risk: Medium

CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C]

CVE-ID: CVE-2019-13383

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
CentOS Web Panel
Web applications / CMS

Vendor: CentOS Web Panel

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

In CentOS-WebPanel.com (aka CWP) CentOS Web Panel 0.9.8.846, the Login process allows attackers to check whether a username is valid by reading the HTTP response.

Mitigation
Install update from vendor's website.

Vulnerable software versions

CentOS Web Panel: 0.9.8.836

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External links
http://packetstormsecurity.com/files/153667/CentOS-Control-Web-Panel-0.9.8.838-User-Enumeration.html
http://github.com/i3umi3iei3ii/CentOS-Control-Web-Panel-CVE/blob/master/CVE-2019-13383.md
http://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010

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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.