CVE-2022-21276

published 2022-01-19

CVE-2022-21276: Vulnerability in the Oracle Communications Billing and Revenue Management product of Oracle Communications Applications (component: Connection Manager)…

Priority P2 60 critical 9.9 CVSS 3.1

AV N AC L PR L UI N S C C H I H A H

Vulnerability in the Oracle Communications Billing and Revenue Management product of Oracle Communications Applications (component: Connection Manager). Supported versions that are affected are 12.0.0.3 and 12.0.0.4. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Billing and Revenue Management. While the vulnerability is in Oracle Communications Billing and Revenue Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Communications Billing and Revenue Management. 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).

Affected

4 ranges

Vendor	Product	Version range	Fixed in
oracle	communications_billing_and_revenue_management	—	—
oracle	communications_billing_and_revenue_management	—	—
oracle_corporation	communications_billing_and_revenue_management	—	—
oracle_corporation	communications_billing_and_revenue_management	—	—

Detection & IOCs extracted from sources · hover to see the quote

• → Vulnerability is exploitable over HTTP by a low-privileged network attacker targeting Oracle Communications Billing and Revenue Management Connection Manager; monitor for anomalous HTTP requests from authenticated (low-privilege) users to Connection Manager endpoints ↗
• → Successful exploitation can result in full takeover and may impact additional products beyond the directly targeted instance (scope change); alert on unexpected lateral activity originating from BRM Connection Manager hosts ↗

• · Only versions 12.0.0.3 and 12.0.0.4 of Oracle Communications Billing and Revenue Management are confirmed affected; detections and patching should be scoped to these versions ↗
• · The vulnerable component is specifically the Connection Manager sub-component; ensure detection coverage is focused on that component rather than the broader BRM product ↗

CVSS provenance

nvd v3.1 9.9 CRITICAL CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

nvd v2.0 6.5 MEDIUM AV:N/AC:L/Au:S/C:P/I:P/A:P

vendor_oracle 9.9 CRITICAL

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.