CVE-2021-22667

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Published Feb 24, 2021 CVSS 3.1 · 9.8 Critical EPSS 3.7% KEV · Not listed

Description

BB-ESWGP506-2SFP-T versions 1.01.09 and prior is vulnerable due to the use of hard-coded credentials, which may allow an attacker to gain unauthorized access and permit the execution of arbitrary code on the BB-ESWGP506-2SFP-T (versions 1.01.01 and prior).

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

BB-ESWGP506-2SFP-T

affected

Version	Status	Constraints
`Versions 1.01.09 and prior`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:advantech:bb-eswgp506-2sfp-t_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:advantech:bb-eswgp506-2sfp-t:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-9803	BB-ESWGP506-2SFP-T versions 1.01.09 and prior is vulnerable due to the use of hard-coded credentials, which may allow an attacker to gain unauthorized access and permit the execution of arbitrary code on the BB-ESWGP506-2SFP-T (versions 1.01.01 and prior).

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: 3.7% (3.740% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02
https://www.zerodayinitiative.com/advisories/ZDI-21-593/

History

No history.

Subscriptions

Advantech Bb-eswgp506-2sfp-t Bb-eswgp506-2sfp-t Firmware

Weaknesses

CWE-798

Sources

CVE record Updated: Aug 3, 2024, 6:51 PM

Status: PUBLISHED
Assigner: icscert
Published: Feb 24, 2021, 4:01 PM
Updated: Aug 3, 2024, 6:51 PM
Reserved: Jan 5, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:37 AM

Status: Modified
Published: Feb 24, 2021, 5:15 PM
Modified: Jun 17, 2026, 3:37 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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