Auth bypass in Oracle Vm Virtualbox
CVE-2022-39426
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 6.1.40. Difficult to exploit vulnerability allows unauthenticated attacker with network access via VRDP to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.012 (68.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
- Oracle Vm Virtualbox
- Oracle Corporation Vm Virtualbox — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.oracle.com/security-alerts/cpuoct2022.html (Patch, Vendor Advisory)
- security.gentoo.org/glsa/202212-03 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-39426?
- CVE-2022-39426 is a high-severity vulnerability in Oracle Vm Virtualbox, classified under Missing Authentication for Critical Function. CVSS score: 8.1/10. Published 2022-10-18.
- How severe is CVE-2022-39426?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2022-39426 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.