Oracle Communications Cloud Native Core Network Function Cloud Native Environment Configuration information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Oracle Communications Cloud Native Core Network Function Cloud Native Environment 22.1.0/22.2.0. It has been rated as critical. This affects an unknown part of the component Configuration. This manipulation causes information disclosure. This vulnerability is tracked as CVE-2021-40528. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in Oracle Communications Cloud Native Core Network Function Cloud Native Environment 22.1.0/22.2.0 (Cloud Software) and classified as critical. Affected by this vulnerability is an unknown function of the component Configuration. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality.

The weakness was disclosed 10/19/2022 as Oracle Critical Patch Update Advisory - October 2022. The advisory is shared at oracle.com. This vulnerability is known as CVE-2021-40528. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

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

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

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

Patch: 3462280f2e23e16adf3ed5176e0f2413d8861320

Timelineinfo

09/06/2021 🔍
10/19/2022 +408 days 🔍
10/19/2022 +0 days 🔍
10/19/2022 +0 days 🔍
06/09/2025 +964 days 🔍

Sourcesinfo

Vendor: oracle.com

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

CVE: CVE-2021-40528 (🔍)
GCVE (CVE): GCVE-0-2021-40528
GCVE (VulDB): GCVE-100-211477

Entryinfo

Created: 10/19/2022 08:29
Updated: 06/09/2025 22:16
Changes: 10/19/2022 08:29 (39), 11/13/2022 14:26 (4), 11/13/2022 14:29 (17), 11/13/2022 14:34 (1), 06/09/2025 22:16 (15)
Complete: 🔍
Cache ID: 216::103

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