#VU105743 Server-Side Request Forgery (SSRF) in Document Locator - CVE-2023-5830

Vulnerability identifier: #VU105743

Vulnerability risk: High

CVSSv4.0: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/SA:N/E:A/U:Amber]

CVE-ID: CVE-2023-5830

CWE-ID: CWE-918

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Document Locator
Server applications / File servers (FTP/HTTP)

Vendor: ColumbiaSoft

Description

The disclosed vulnerability allows a remote attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Document Locator: before 7.2

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External links
https://vuldb.com/?id.243729

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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?

Yes. This vulnerability is being exploited in the wild.