Oracle Communications Cloud Native Core Unified Data Repository Signaling code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.3$0-$5k0.00

Summaryinfo

A vulnerability identified as very critical has been detected in Oracle Communications Cloud Native Core Unified Data Repository 22.2.3/22.3.4. Affected is an unknown function of the component Signaling. The manipulation leads to an unknown weakness. This vulnerability is documented as CVE-2022-42889. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Oracle Communications Cloud Native Core Unified Data Repository 22.2.3/22.3.4 (Cloud Software). It has been rated as very critical. This issue affects some unknown functionality of the component Signaling. 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 released 01/17/2023 as Oracle Critical Patch Update Advisory - January 2023. It is possible to read the advisory at oracle.com. The identification of this vulnerability is CVE-2022-42889. Technical details are unknown but a public exploit is available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/27/2025). The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 216682 (RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.1.9 on RHEL 7 (RHSA-2025:1746)), which helps to determine the existence of the flaw in a target environment.

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

The vulnerability is also documented in the databases at Exploit-DB (52261) and Tenable (216682). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.3

VulDB Base Score: 9.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 216682
Nessus Name: RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.1.9 on RHEL 7 (RHSA-2025:1746)

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

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

Timelineinfo

10/12/2022 🔍
01/17/2023 +97 days 🔍
01/17/2023 +0 days 🔍
01/18/2023 +1 days 🔍
04/27/2025 +830 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2023
Status: Confirmed

CVE: CVE-2022-42889 (🔍)
GCVE (CVE): GCVE-0-2022-42889
GCVE (VulDB): GCVE-100-218591
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/18/2023 07:27
Updated: 04/27/2025 17:41
Changes: 01/18/2023 07:27 (38), 02/11/2023 10:05 (2), 02/11/2023 10:11 (11), 02/25/2025 22:09 (17), 04/27/2025 17:41 (11)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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