Detections
Analytics

Oracle Primavera Unifier (January 2026 CPU)

critical Nessus Plugin ID 295029

Synopsis

The remote host is affected by multiple vulnerabilities

Description

The versions of Primavera Unifier installed on the remote host are affected by multiple vulnerabilities as referenced in the January 2026 CPU advisory.

 - Vulnerability in the Primavera Unifier product of Oracle Construction and Engineering (component:
 Integration (Apache Tika)). Supported versions that are affected are 21.12.0-21.12.17, 22.12.0-22.12.15, 23.12.0-23.12.16, 24.12.0-24.12.12 and 25.12.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera Unifier. While the vulnerability is in Primavera Unifier, attacks may significantly impact additional products (scope change). 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 and unauthorized ability to cause a partial denial of service (partial DOS) of Primavera Unifier.
 (CVE-2025-66516)

 - Vulnerability in the Primavera Unifier product of Oracle Construction and Engineering (component: Reports (iTextPDF)). Supported versions that are affected are 21.12.0-21.12.17, 22.12.0-22.12.15, 23.12.0-23.12.16, 24.12.0-24.12.12 and 25.12.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Primavera Unifier. Successful attacks of this vulnerability can result in takeover of Primavera Unifier. (CVE-2021-43113)

 - Vulnerability in the Primavera Unifier product of Oracle Construction and Engineering (component:
 Integration (Spring Framework)). Supported versions that are affected are 22.12.0-22.12.15, 23.12.0-23.12.16, 24.12.0-24.12.12 and 25.12.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera Unifier. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Primavera Unifier accessible data. (CVE-2025-41242, CVE-2025-41249)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Apply the appropriate patch according to the January 2026 Oracle Critical Patch Update advisory.

See Also

https://www.oracle.com/docs/tech/security-alerts/cpujan2026csaf.json

https://www.oracle.com/security-alerts/cpujan2026.html

Plugin Details

Severity: Critical

ID: 295029

File Name: oracle_primavera_unifier_cpu_jan_2026.nasl

Version: 1.1

Type: remote

Family: CGI abuses

Published: 1/22/2026

Updated: 1/22/2026

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2021-43113

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS Score Source: CVE-2025-66516

CVSS v4

Risk Factor: Critical

Base Score: 10

Threat Score: 9.3

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CVSS Score Source: CVE-2025-66516

Vulnerability Information

CPE: cpe:/a:oracle:primavera_unifier

Required KB Items: www/weblogic, installed_sw/Oracle Primavera Unifier

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/20/2026

Vulnerability Publication Date: 1/20/2026

Reference Information

CVE: CVE-2021-43113, CVE-2025-41242, CVE-2025-41249, CVE-2025-66516

IAVA: 2026-A-0070