VDB-173650 · CVE-2020-11979 · EUVD-2021-0549

Oracle Retail Xstore Point of Service up to 19.0.2 Xenvironment temp file

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Oracle Retail Xstore Point of Service 15.0.4/16.0.6/17.0.4/18.0.3/19.0.2. This issue affects some unknown processing of the component Xenvironment. Executing a manipulation can lead to an unknown weakness. This vulnerability is registered as CVE-2020-11979. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Oracle Retail Xstore Point of Service 15.0.4/16.0.6/17.0.4/18.0.3/19.0.2 (Warehouse Management System Software) and classified as critical. This vulnerability affects an unknown functionality of the component Xenvironment. The CWE definition for the vulnerability is CWE-379. The product creates a temporary file in a directory whose permissions allow unintended actors to determine the file's existence or otherwise access that file. As an impact it is known to affect integrity.

The weakness was published 04/21/2021 as Oracle Critical Patch Update Advisory - April 2021. The advisory is available at oracle.com. This vulnerability was named CVE-2020-11979. The technical details are unknown and an exploit is not available.

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 EUVD (EUVD-2021-0549) and CERT Bund (WID-SEC-2024-0794). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

Dell PowerEdge
Dell ECS

Productinfo

Type

Warehouse Management System Software

Vendor

Oracle

Name

Retail Xstore Point of Service

Version

License

commercial

Website

Vendor: https://www.oracle.com

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Temp file
CWE: CWE-379 / CWE-377
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

04/21/2020 🔍
04/21/2021 +365 days 🔍
04/21/2021 +0 days 🔍
04/23/2021 +2 days 🔍
01/26/2026 +1739 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2021
Status: Confirmed

CVE: CVE-2020-11979 (🔍)
GCVE (CVE): GCVE-0-2020-11979
GCVE (VulDB): GCVE-100-173650
EUVD: 🔍
CERT Bund: WID-SEC-2024-0794 - Dell ECS: Mehrere Schwachstellen

Entryinfo

Created: 04/23/2021 06:40
Updated: 01/26/2026 07:57
Changes: 04/23/2021 06:40 (39), 04/26/2021 15:12 (5), 04/26/2021 15:16 (17), 09/27/2025 17:45 (16), 01/26/2026 07:57 (7)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.