Oracle Communications Services Gatekeeper 7.0 Policy service command injection

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Oracle Communications Services Gatekeeper 7.0. Affected by this vulnerability is an unknown functionality of the component Policy service. Executing a manipulation can lead to an unknown weakness. This vulnerability appears as CVE-2021-23337. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Oracle Communications Services Gatekeeper 7.0 (Cloud Software). This vulnerability affects an unknown functionality of the component Policy service. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 01/19/2021 as Oracle Critical Patch Update Advisory - January 2022. The advisory is shared for download at oracle.com. This vulnerability was named CVE-2021-23337. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1202.

The vulnerability scanner Nessus provides a plugin with the ID 304625 (Linux Distros Unpatched Vulnerability : CVE-2026-4800), which helps to determine the existence of the flaw in a target environment.

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

The vulnerability is also documented in the databases at Tenable (304625) and CERT Bund (WID-SEC-2026-1654). Once again VulDB remains the best source for vulnerability data.

Affected

  • IBM App Connect Enterprise

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.2
CNA Vector (Snyk): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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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Nessus ID: 304625
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2026-4800

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

01/08/2021 🔍
01/19/2021 +11 days 🔍
01/19/2021 +0 days 🔍
01/19/2022 +365 days 🔍
05/23/2026 +1585 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2022
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-23337 (🔍)
GCVE (CVE): GCVE-0-2021-23337
GCVE (VulDB): GCVE-100-190828
CERT Bund: WID-SEC-2026-1654 - IBM App Connect Enterprise: Mehrere Schwachstellen

Entryinfo

Created: 01/19/2022 15:47
Updated: 05/23/2026 02:10
Changes: 01/19/2022 15:47 (39), 01/22/2022 00:28 (3), 01/22/2022 00:38 (20), 04/02/2026 20:08 (17), 05/23/2026 02:10 (7)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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