PT-2021-3027 · Oracle · Peoplesoft Enterprise Cs Campus Community

Published 2021-04-20 · Updated 2021-04-23 · CVE-2021-2159

Positive Technologies (AI Summary)

CVSS v2.0

3.5

Low

Base vector

AV:N/AC:M/Au:S/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions PeopleSoft Enterprise CS Campus Community version 9.2

Description The issue is related to insufficient input validation in the Frameworks component of the Oracle PeopleSoft Enterprise CS Campus Community application. This can be exploited by a remote attacker to gain unauthorized access to protected information via the HTTP protocol. The attack requires human interaction from someone other than the attacker and can result in unauthorized read access to a subset of accessible data.

Recommendations For version 9.2, update the Frameworks component to a version that includes the necessary security patches to address the insufficient input validation issue. As a temporary workaround, consider restricting access to the Frameworks component to minimize the risk of exploitation. Additionally, ensure that all inputs are thoroughly validated to prevent potential attacks.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2021-02633

CVE-2021-2159

Affected Products

Peoplesoft Enterprise Cs Campus Community

References · 4

• https://osv.dev/vulnerability/CVE-2021-2159 · Vendor Advisory
• https://oracle.com/security-alerts/cpuapr2021.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-02633 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-2159 · Security Note