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TI-2023-08266 Aliases CVE-2023-21888GHSA-xm7p-g539-cgfg

Vulnerability in the Primavera Gateway product of Oracle Construction and Engineering…

Priority LOW 25Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Vulnerability in the Primavera Gateway product of Oracle Construction and Engineering (component: WebUI). Supported versions that are affected are 18.8.0-18.8.15, 19.12.0-19.12.15, 20.12.0-20.12.10 and 21.12.0-21.12.8. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera Gateway. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera Gateway, 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 Gateway accessible data as well as unauthorized read access to a subset of Primavera Gateway accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00388 33rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

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

VendorProductAffected versionsFixed inStatusSource
OraclePrimavera Gateway18.8.0-18.8.15; 19.12.0-19.12.15; 20.12.0-20.12.10; 21.12.0-21.12.8—No fix listedCNA
  • Primavera Gateway VendorOracle Affected 18.8.0-18.8.15; 19.12.0-19.12.15; 20.12.0-20.12.10; 21.12.0-21.12.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:*18.8.0 – 18.8.15; 19.12.0 – 19.12.15; 20.12.0 – 20.12.10; 21.12.0 – 21.12.8VulnerableOracle
  • cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:* Versions 18.8.0 – 18.8.15; 19.12.0 – 19.12.15; 20.12.0 – 20.12.10; 21.12.0 – 21.12.8 Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-21888
  2. 2026-10-03 Alias added: GHSA-xm7p-g539-cgfg

References

Patch 1

  • TI-2017-03645 Deserialization of untrusted data in Apache Log4j CVSS 3.1CRITICAL 9.8
  • TI-2020-08897 Potential XSS vulnerability in jQuery KEVCVSS 3.1MEDIUM 6.9
  • TI-2018-01175 Code injection in Spring Framework CVSS 3.1CRITICAL 9.8
  • TI-2019-13113 Deserialization of untrusted data in Apache Log4j CVSS 3.1CRITICAL 9.8
  • TI-2021-20283 Apache Log4j2 vulnerable to RCE via JDBC Appender when attacker controls configuration CVSS 3.1MEDIUM 6.6
  • TI-2019-00200 Server-side request forgery in Apache Axis 1.4 CVSS 3.1HIGH 7.5
See all 58 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences