CVE-2021-2198: oracle corporation knowledge management
Vulnerability summary
CVE-2021-2198 is a high (CVSS 8.2) vulnerability in oracle corporation knowledge management. EPSS estimates a 79.94% chance of exploitation in the next 30 days, higher than 99.6% of scored vulnerabilities.
Timeline
- 22-04-2021PublishedVulnerability first disclosed.
- 26-09-2024Last modifiedVulnerability information updated.
Description
Vulnerability in the Oracle Knowledge Management product of Oracle E-Business Suite (component: Setup, Admin). Supported versions that are affected are 12.1.1-12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Knowledge Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Knowledge Management, 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 Knowledge Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Knowledge Management 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).
CVSS metrics
3 scores · 2 sources · 2 versions- NVDNIST8.2HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
EPSS trend
Probability
79.94%
Chance of exploitation in the next 30 days
Percentile
100%
Versus all other CVEs
30-day change
0.00 pp
From 79.94% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Oracle1 product
- knowledge_management≥ 12.1.1, ≤ 12.1.3 | ≥ 12.2.3, ≤ 12.2.10
Oracle corporation1 product
- knowledge management12.1.1-12.1.3 | 12.2.3-12.2.10
2 vendors · 2 products