#VU39130 Input validation error in Primavera Unifier - CVE-2017-3501

Vulnerability identifier: #VU39130

Vulnerability risk: Medium

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2017-3501

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Primavera Unifier
Client/Desktop applications / Software for system administration

Vendor: Oracle

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Vulnerability in the Primavera Unifier component of Oracle Primavera Products Suite (subcomponent: Platform). Supported versions that are affected are 9.13, 9.14, 10.0, 10.1, 15.1 and 15.2. Easily "exploitable" vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera Unifier. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera Unifier, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera Unifier accessible data as well as unauthorized read access to a subset of Primavera Unifier accessible data. CVSS 3.0 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Mitigation
Install update from vendor's website.

Vulnerable software versions

Primavera Unifier: 9.13 - 15.2

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External links
https://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html
https://www.securityfocus.com/bid/97895
https://www.securitytracker.com/id/1038289

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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.