CVE-2023-51073

View on CVE.org

Published Jan 11, 2024 CVSS 3.1 · 8.1 High EPSS 1.3% KEV · Not listed

Description

An issue in Buffalo LS210D v.1.78-0.03 allows a remote attacker to execute arbitrary code via the Firmware Update Script at /etc/init.d/update_notifications.sh.

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

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:buffalo:ls210d_firmware:1.78-0.03:*:*:*:*:*:*:*

cpe:2.3:h:buffalo:ls210d:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 1.3% (1.312% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/christopher-pace/CVE-2023-51073/
https://www.buffalotech.com

History

Jun 6, 2025 9:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Buffalo Ls210d Ls210d Firmware

Weaknesses

NVD-CWE-noinfo

Sources

CVE record Updated: Jun 6, 2025, 8:17 PM

Status: PUBLISHED
Assigner: mitre
Published: Jan 11, 2024, 12:00 AM
Updated: Jun 6, 2025, 8:17 PM
Reserved: Dec 18, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 10:32 PM

Updated: Aug 2, 2024, 10:32 PM

NVD Updated: Jun 17, 2026, 6:40 AM

Status: Modified
Published: Jan 11, 2024, 3:15 AM
Modified: Jun 17, 2026, 6:40 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-51073", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2025-06-06T20:17:14.586Z", "dateReserved": "2023-12-18T00:00:00.000Z", "datePublished": "2024-01-11T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-01-11T02:30:21.202Z"}, "descriptions": [{"lang": "en", "value": "An issue in Buffalo LS210D v.1.78-0.03 allows a remote attacker to execute arbitrary code via the Firmware Update Script at /etc/init.d/update_notifications.sh."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.buffalotech.com"}, {"url": "https://github.com/christopher-pace/CVE-2023-51073/"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T22:32:08.991Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.buffalotech.com", "tags": ["x_transferred"]}, {"url": "https://github.com/christopher-pace/CVE-2023-51073/", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-noinfo Not enough information"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-06-06T20:16:42.603416Z", "id": "CVE-2023-51073", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-06T20:17:14.586Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.buffalotech.com", "tags": ["x_transferred"]}, {"url": "https://github.com/christopher-pace/CVE-2023-51073/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T22:32:08.991Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-51073", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-06-06T20:16:42.603416Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-06T20:17:10.399Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://www.buffalotech.com"}, {"url": "https://github.com/christopher-pace/CVE-2023-51073/"}], "descriptions": [{"lang": "en", "value": "An issue in Buffalo LS210D v.1.78-0.03 allows a remote attacker to execute arbitrary code via the Firmware Update Script at /etc/init.d/update_notifications.sh."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-01-11T02:30:21.202Z"}}}, "cveMetadata": {"cveId": "CVE-2023-51073", "state": "PUBLISHED", "dateUpdated": "2025-06-06T20:17:14.586Z", "dateReserved": "2023-12-18T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2024-01-11T00:00:00.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:buffalo:ls210d_firmware:1.78-0.03:*:*:*:*:*:*:*", "matchCriteriaId": "FBE4F37A-F2E5-45F4-A10C-CB92F4C9EF08", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:buffalo:ls210d:-:*:*:*:*:*:*:*", "matchCriteriaId": "9960AF04-5AF3-408D-828C-FBDE6169C539", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue in Buffalo LS210D v.1.78-0.03 allows a remote attacker to execute arbitrary code via the Firmware Update Script at /etc/init.d/update_notifications.sh."}, {"lang": "es", "value": "Un problema en Buffalo LS210D v.1.78-0.03 permite a un atacante remoto ejecutar c\u00f3digo arbitrario a trav\u00e9s del script de actualizaci\u00f3n de firmware en /etc/init.d/update_notifications.sh."}], "id": "CVE-2023-51073", "lastModified": "2026-06-17T06:40:30.270", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-51073", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-06-06T20:16:42.603416Z", "version": "2.0.3"}}]}, "published": "2024-01-11T03:15:10.710", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/christopher-pace/CVE-2023-51073/"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://www.buffalotech.com"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/christopher-pace/CVE-2023-51073/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://www.buffalotech.com"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}