CVE-2021-22667 - Vulnerability Details - OpenCVE

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).

Published: 2021-02-24

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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 remediation available yet.

Tracking

Sign in to view the affected projects.

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).

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.

The EPSS score is 0.00596.

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

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2021-02-24T16:01:33.000Z

Updated: 2024-08-03T18:51:06.008Z

Reserved: 2021-01-05T00:00:00.000Z

Link: CVE-2021-22667

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-24T17:15:16.093

Modified: 2024-11-21T05:50:26.400

Link: CVE-2021-22667

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-798

{"containers": {"cna": {"affected": [{"product": "BB-ESWGP506-2SFP-T", "vendor": "n/a", "versions": [{"status": "affected", "version": "Versions 1.01.09 and prior"}]}], "descriptions": [{"lang": "en", "value": "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)."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-798", "description": "USE OF HARD-CODED CREDENTIALS CWE-798", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-05-25T22:06:15.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-593/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2021-22667", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "BB-ESWGP506-2SFP-T", "version": {"version_data": [{"version_value": "Versions 1.01.09 and prior"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "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)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "USE OF HARD-CODED CREDENTIALS CWE-798"}]}]}, "references": {"reference_data": [{"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02", "refsource": "MISC", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-21-593/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-593/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:51:06.008Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-593/"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-22667", "datePublished": "2021-02-24T16:01:33.000Z", "dateReserved": "2021-01-05T00:00:00.000Z", "dateUpdated": "2024-08-03T18:51:06.008Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:advantech:bb-eswgp506-2sfp-t_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1EE14DFD-D313-4D6F-8997-8DF6ED72BFBD", "versionEndIncluding": "1.01.09", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:advantech:bb-eswgp506-2sfp-t:-:*:*:*:*:*:*:*", "matchCriteriaId": "DDA90009-EF6A-4608-AC73-C009F160C288", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "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)."}, {"lang": "es", "value": "BB-ESWGP506-2SFP-T versiones 1.01.09 y anteriores, es vulnerable debido al uso de credenciales embebidas, lo que puede permitir a un atacante conseguir acceso no autorizado y permitir una ejecuci\u00f3n de c\u00f3digo arbitraria en BB-ESWGP506-2SFP-T (versiones 1.01.01 y anteriores)"}], "id": "CVE-2021-22667", "lastModified": "2024-11-21T05:50:26.400", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-02-24T17:15:16.093", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-593/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-593/"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-798"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-798"}], "source": "nvd@nist.gov", "type": "Secondary"}]}