Critical severity · published Jul 21, 2021
CVE-2021-2447
Vulnerability in the Oracle Secure Global Desktop product of Oracle Virtualization (component: Server)
9.9
CVSS
1.1%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Secure Global Desktop product of Oracle Virtualization (component: Server). The supported version that is affected is 5.6. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise Oracle Secure Global Desktop. While the vulnerability is in Oracle Secure Global Desktop, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Secure Global Desktop. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SG
Secure Global Desktop · Oracle
5.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-2447
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-2447
Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2021.html
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