Oracle Retail Xstore Point of Service 18.0.5/19.0.4/20.0.3/21.0.2 Xenvironment 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 described as very critical has been identified in Oracle Retail Xstore Point of Service 18.0.5/19.0.4/20.0.3/21.0.2. Affected by this issue is some unknown functionality of the component Xenvironment. Such manipulation leads to an unknown weakness. This vulnerability is referenced as CVE-2022-42889. It is possible to launch the attack remotely. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in Oracle Retail Xstore Point of Service 18.0.5/19.0.4/20.0.3/21.0.2 (Warehouse Management System Software). It has been rated as very critical. Affected by this issue is an unknown code block of the component Xenvironment. 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 published 04/18/2023 as Oracle Critical Patch Update Advisory - April 2023. The advisory is shared for download at oracle.com. This vulnerability is handled as CVE-2022-42889. 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 05/21/2025). The MITRE ATT&CK project declares the attack technique as T1059.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $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). Once again VulDB remains the best 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 🔍
04/18/2023 +188 days 🔍
04/18/2023 +0 days 🔍
04/18/2023 +0 days 🔍
05/21/2025 +764 days 🔍

Sourcesinfo

Vendor: oracle.com

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

CVE: CVE-2022-42889 (🔍)
GCVE (CVE): GCVE-0-2022-42889
GCVE (VulDB): GCVE-100-226700
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/18/2023 23:18
Updated: 05/21/2025 06:20
Changes: 04/18/2023 23:18 (38), 05/13/2023 04:06 (2), 05/13/2023 04:14 (11), 02/26/2025 02:11 (17), 05/21/2025 06:20 (11)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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