#VU35685 Improper access control in Hyperion Planning - CVE-2019-2861

Vulnerability identifier: #VU35685

Vulnerability risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2019-2861

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
Hyperion Planning
Web applications / CRM systems

Vendor: Oracle

Description

The vulnerability allows a remote privileged user to manipulate data.

Vulnerability in the Oracle Hyperion Planning component of Oracle Hyperion (subcomponent: Security). The supported version that is affected is 11.1.2.4. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Hyperion Planning. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Planning accessible data. CVSS 3.0 Base Score 4.2 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N).

Mitigation
Install update from vendor's website.

Vulnerable software versions

Hyperion Planning: 11.1.2.4

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External links
https://packetstormsecurity.com/files/153841/Oracle-Hyperion-Planning-11.1.2.3-XML-Injection.html
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user 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.