CVE-2021-2477

5.3 mediumEPSS 1.5%

Medium (5.3) in oracle applications framework. EPSS 1.5% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Session Management). Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Applications Framework. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Applications Framework. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

Severity

CVSS 3.1

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
Published: 2021-10-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

oracle:applications_framework

References

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