Oracle Communications Cloud Native Core Network Exposure Function NEF code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Oracle Communications Cloud Native Core Network Exposure Function 22.1.0 and classified as very critical. Affected is an unknown function of the component NEF. Such manipulation leads to an unknown weakness. This vulnerability is listed as CVE-2022-22947. The attack may be performed from remote. In addition, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Oracle Communications Cloud Native Core Network Exposure Function 22.1.0 (Cloud Software). Affected by this issue is an unknown code of the component NEF. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability.

The weakness was presented 04/19/2022 as Oracle Critical Patch Update Advisory - April 2022. The advisory is shared for download at oracle.com. This vulnerability is handled as CVE-2022-22947. Technical details are unknown but a public exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/30/2025). The MITRE ATT&CK project declares the attack technique as T1059.

The exploit is available at packetstormsecurity.com. It is declared as attacked. As 0-day the estimated underground price was around $100k and more. This issue was added on 05/16/2022 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 06/06/2022:

Apply updates per vendor instructions.

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (50799). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.8

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 10.0
NVD Vector: 🔍

CNA Base Score: 10.0
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Attacked
Download: 🔍

EPSS Score: 🔍
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KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

01/10/2022 🔍
04/19/2022 +98 days 🔍
04/19/2022 +0 days 🔍
04/20/2022 +1 days 🔍
01/30/2025 +1016 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2022
Status: Confirmed

CVE: CVE-2022-22947 (🔍)
GCVE (CVE): GCVE-0-2022-22947
GCVE (VulDB): GCVE-100-197768
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/20/2022 07:59
Updated: 01/30/2025 03:58
Changes: 04/20/2022 07:59 (39), 04/23/2022 00:59 (2), 04/23/2022 01:10 (19), 04/26/2024 05:53 (26), 06/20/2024 10:26 (2), 08/25/2024 16:13 (1), 09/22/2024 11:27 (1), 01/30/2025 03:58 (11)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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