How severe is CVE-2021-2414?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2021-2414 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Oracle Communications Session Border Controller

CVE-2021-2414

Vulnerability in the Oracle Communications Session Border Controller product of Oracle Communications (component: Routing). Supported versions that are affected are 8.4 and 9.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Communications Session Border Controller. While the vulnerability is in Oracle Communications Session Border Controller, 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 Communications Session Border Controller accessible data. CVSS 3.1 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N).

EPSS: 0.012 (64.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Oracle Communications_session_border_controller — versions 8.4, 9.0
Oracle Corporation Communications Session Border Controller — versions 8.4, 9.0

Public proof-of-concept exploits

References

secalert_us@oracle.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-2414?: CVE-2021-2414 is a medium-severity vulnerability in Oracle Communications Session Border Controller. CVSS score: 6.8/10. Published 2021-10-20.
How severe is CVE-2021-2414?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2021-2414 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.