Vulnerability in the Primavera P6 Enterprise Project Portfolio Management product of…
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · High · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Vulnerability in the Primavera P6 Enterprise Project Portfolio Management product of Oracle Construction and Engineering (component: Core). Supported versions that are affected are 16.2.0.0-16.2.19.0, 17.12.0.0-17.12.16.0, 18.8.0.0-18.8.16.0, 19.12.0.0 and 20.1.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Primavera P6 Enterprise Project Portfolio Management executes to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized read access to a subset of Primavera P6 Enterprise Project Portfolio Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Primavera P6 Enterprise Project Portfolio Management. CVSS 3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:L).
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Oracle | Primavera P6 Professional Project Management | 16.2.0.0-16.2.19.0; 17.12.0.0-17.12.16.0; 18.8.0.0-18.8.16.0; 19.12.0.0; 20.1.0.0 | — | No fix listed | CNA |
- Primavera P6 Professional Project Management VendorOracle Affected 16.2.0.0-16.2.19.0; 17.12.0.0-17.12.16.0; 18.8.0.0-18.8.16.0; 19.12.0.0; 20.1.0.0 Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:* | 16.2.0.0 – 16.2.19.0; 17.12.0.0 – 17.12.16.0; 18.8.0.0 – 18.8.16.0 | Vulnerable | Oracle |
| cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:19.12.0.0:*:*:*:*:*:*:* | 19.12.0.0 | Vulnerable | Oracle |
| cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:20.1.0.0:*:*:*:*:*:*:* | 20.1.0.0 | Vulnerable | Oracle |
- cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:* Versions 16.2.0.0 – 16.2.19.0; 17.12.0.0 – 17.12.16.0; 18.8.0.0 – 18.8.16.0 Vulnerable ·Oracle
- cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:19.12.0.0:*:*:*:*:*:*:* Versions 19.12.0.0 Vulnerable ·Oracle
- cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:20.1.0.0:*:*:*:*:*:*:* Versions 20.1.0.0 Vulnerable ·Oracle
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-2556
- 2026-10-03 Alias added: GHSA-cch6-gwh8-r87f
References
More Oracle Primavera P6 Enterprise Project Portfolio Management vulnerabilities
- TI-2021-20283 Apache Log4j2 vulnerable to RCE via JDBC Appender when attacker controls configuration CVSS 3.1MEDIUM 6.6
- TI-2021-20437 Apache Log4j2 does not always protect from infinite recursion in lookup evaluation CVSS 3.1MEDIUM 5.9
- TI-2018-10570 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute… CVSS 3.1CRITICAL 9.8
- TI-2018-10571 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute… CVSS 3.1CRITICAL 9.8
- TI-2018-13721 FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified… CVSS 3.0CRITICAL 9.8
- TI-2018-13720 FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2020-2556 · CVE Program
- CVE-2020-2556 · NVD
- FIRST EPSS
- GHSA-cch6-gwh8-r87f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences