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TI-2021-01720 Aliases CVE-2021-2034GHSA-3x7j-rf7h-c58q

Vulnerability in the Oracle Common Applications Calendar product of Oracle E-Business…

Priority LOW 38Published · Updated

Key facts

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

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

Summary

Vulnerability in the Oracle Common Applications Calendar product of Oracle E-Business Suite (component: Tasks). Supported versions that are affected are 12.1.1-12.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Common Applications Calendar. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Common Applications Calendar, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Common Applications Calendar accessible data as well as unauthorized update, insert or delete access to some of Oracle Common Applications Calendar accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01184 67th 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
OracleCommon Applications Calendar12.1.1-12.1.3—No fix listedCNA
  • Common Applications Calendar VendorOracle Affected 12.1.1-12.1.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:oracle:common_applications_calendar:*:*:*:*:*:*:*:*12.1.1 – 12.1.3VulnerableOracle
  • cpe:2.3:a:oracle:common_applications_calendar:*:*:*:*:*:*:*:* Versions 12.1.1 – 12.1.3 Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-2034
  2. 2026-10-03 Alias added: GHSA-3x7j-rf7h-c58q

References

Advisory 1

  • TI-2021-01798 Vulnerability in the Oracle Common Applications Calendar product of Oracle E-Business… CVSS 3.1HIGH 8.2
  • TI-2016-03003 Unspecified vulnerability in the Oracle Common Applications Calendar component in Oracle… CVSS 3.0CRITICAL 9.1
  • TI-2016-03001 Unspecified vulnerability in the Oracle Common Applications Calendar component in Oracle… CVSS 3.0CRITICAL 9.1
  • TI-2017-07669 Vulnerability in the Oracle Common Applications Calendar component of Oracle E-Business… CVSS 3.0HIGH 8.2
  • TI-2017-07668 Vulnerability in the Oracle Common Applications Calendar component of Oracle E-Business… CVSS 3.0HIGH 8.2
  • TI-2016-02896 Unspecified vulnerability in the Oracle Common Applications Calendar component in Oracle… CVSS 3.0HIGH 8.2
See all 11 →

Sources

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