VISAM VBASE Automation Base up to 11.7.4 File xml external entity reference

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.
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in VISAM VBASE Automation Base up to 11.7.4. It has been rated as problematic. The affected element is an unknown function of the component File Handler. This manipulation causes xml external entity reference. This vulnerability appears as CVE-2022-45876. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in VISAM VBASE Automation Base up to 11.7.4 (Automation Software). It has been declared as problematic. Affected by this vulnerability is an unknown function of the component File Handler. The manipulation with an unknown input leads to a xml external entity reference vulnerability. The CWE definition for the vulnerability is CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Versions of VISAM VBASE Automation Base prior to 11.7.5 may disclose information if a valid user opens a specially crafted file.

The weakness was presented 04/27/2023 as icsa-23-080-05. It is possible to read the advisory at cisa.gov. This vulnerability is known as CVE-2022-45876 since 12/21/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 11.7.5 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: VBASE Automation Base 11.7.5

Timelineinfo

12/21/2022 🔍
04/27/2023 +126 days 🔍
04/27/2023 +0 days 🔍
01/17/2025 +631 days 🔍

Sourcesinfo

Advisory: icsa-23-080-05
Status: Confirmed

CVE: CVE-2022-45876 (🔍)
GCVE (CVE): GCVE-0-2022-45876
GCVE (VulDB): GCVE-100-227563

Entryinfo

Created: 04/27/2023 07:32
Updated: 01/17/2025 21:14
Changes: 04/27/2023 07:32 (42), 01/17/2025 21:14 (33)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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