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TI-2018-02055 Aliases CVE-2018-2739GHSA-mj8f-mxwr-xvp3

Vulnerability in the Oracle Access Manager component of Oracle Fusion Middleware…

Priority MEDIUM 46Published · Updated

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

Vulnerability in the Oracle Access Manager component of Oracle Fusion Middleware (subcomponent: Web Server Plugin). Supported versions that are affected are 10.1.4.3.0, 11.1.2.3.0 and 12.2.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Access Manager, 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 Oracle Access Manager accessible data as well as unauthorized access to critical data or complete access to all Oracle Access Manager accessible data. CVSS 3.0 Base Score 9.3 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02242 82nd 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
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleCOREid Access10.1.4.3.0; 11.1.2.3.0; 12.2.1.3.0—No fix listedCNA
  • COREid Access VendorOracle Affected 10.1.4.3.0; 11.1.2.3.0; 12.2.1.3.0 Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:oracle:access_manager:10.1.4.3.0:*:*:*:*:*:*:*10.1.4.3.0VulnerableOracle
cpe:2.3:a:oracle:access_manager:11.1.2.3.0:*:*:*:*:*:*:*11.1.2.3.0VulnerableOracle
cpe:2.3:a:oracle:access_manager:12.2.1.3.0:*:*:*:*:*:*:*12.2.1.3.0VulnerableOracle
  • cpe:2.3:a:oracle:access_manager:10.1.4.3.0:*:*:*:*:*:*:* Versions 10.1.4.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:access_manager:11.1.2.3.0:*:*:*:*:*:*:* Versions 11.1.2.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:access_manager:12.2.1.3.0:*:*:*:*:*:*:* Versions 12.2.1.3.0 Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-2739
  2. 2026-10-03 Alias added: GHSA-mj8f-mxwr-xvp3

References

Patch 1

  • TI-2021-14313 Missing authentication in Oracle Access Manager KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-02258 Deserialization of untrusted data in Oracle WebCenter Portal KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-02188 Vulnerability in the Oracle Access Manager component of Oracle Fusion Middleware… CVSS 3.0CRITICAL 9.0
  • TI-2026-77128 Oracle Access Manager flaw allows unauthenticated SAML takeover CVSS 3.1CRITICAL 9.8
  • TI-2026-51962 Improper authentication in Oracle Access Manager CVSS 3.1CRITICAL 9.8
  • TI-2026-51959 Improper authentication in Oracle Access Manager CVSS 3.1CRITICAL 9.8
See all 56 →

Sources

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