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Medium severity · published Apr 22, 2021
CVE-2021-2134
Vulnerability in the Enterprise Manager for Fusion Middleware product of Oracle Enterprise Manager (component: FMW Control Plugin)
6.5
CVSS
0.9%
EPSS
No
On KEV
Description
Vulnerability in the Enterprise Manager for Fusion Middleware product of Oracle Enterprise Manager (component: FMW Control Plugin). The supported version that is affected is 12.2.1.4. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Enterprise Manager for Fusion Middleware. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Enterprise Manager for Fusion Middleware. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EM
Enterprise Manager · Oracle
12.2.1.4 · source: NVD
Affected product
EM
Enterprise Manager
Oracle
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-2134
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-2134
Patch
https://www.oracle.com/security-alerts/cpuapr2021.html
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