CVE-2023-28727

View on CVE.org

Published Mar 31, 2023 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed

Description

Panasonic AiSEG2 versions 2.00J through 2.93A allows adjacent attackers bypass authentication due to mishandling of X-Forwarded-For headers.

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

Panasonic

AiSEG2

unaffected

Version	Status	Constraints
`2.00J`	affected	≤ 2.93A

Configuration 1 [-]

AND

cpe:2.3:o:panasonic:aiseg2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:panasonic:aiseg2:-:*:*:*:*:*:*:*

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

Source	ID	Title
EUVD	EUVD-2023-32365	Panasonic AiSEG2 versions 2.00J through 2.93A allows adjacent attackers bypass authentication due to mishandling of X-Forwarded-For headers.

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

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% (0.376% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://www2.panasonic.biz/jp/densetsu/aiseg/firmup_info.html

History

Feb 12, 2025 3:15 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-305
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Panasonic Aiseg2 Aiseg2 Firmware

Weaknesses

Sources

CVE record Updated: Feb 12, 2025, 2:48 PM

Status: PUBLISHED
Assigner: Panasonic Corporation
Published: Mar 31, 2023, 6:30 AM
Updated: Feb 12, 2025, 2:48 PM
Reserved: Mar 22, 2023, 5:49 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 1:43 PM

Updated: Aug 2, 2024, 1:43 PM

NVD Updated: Jun 17, 2026, 5:48 AM

Status: Modified
Published: Mar 31, 2023, 7:15 AM
Modified: Jun 17, 2026, 5:48 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-28727", "assignerOrgId": "2163caeb-3942-4e93-a74b-8c75338146ce", "state": "PUBLISHED", "assignerShortName": "Panasonic Corporation", "dateReserved": "2023-03-22T05:49:11.015Z", "datePublished": "2023-03-31T06:30:25.635Z", "dateUpdated": "2025-02-12T14:48:07.572Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "AiSEG2", "vendor": "Panasonic", "versions": [{"lessThanOrEqual": "2.93A", "status": "affected", "version": "2.00J", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Panasonic AiSEG2 versions 2.00J through 2.93A allows adjacent attackers bypass authentication due to mishandling of X-Forwarded-For headers."}], "value": "Panasonic AiSEG2 versions 2.00J through 2.93A allows adjacent attackers bypass authentication due to mishandling of X-Forwarded-For headers."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"description": "authentication bypass", "lang": "en"}]}], "providerMetadata": {"orgId": "2163caeb-3942-4e93-a74b-8c75338146ce", "shortName": "Panasonic Corporation", "dateUpdated": "2023-03-31T06:30:25.635Z"}, "references": [{"url": "https://www2.panasonic.biz/jp/densetsu/aiseg/firmup_info.html"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T13:43:23.984Z"}, "title": "CVE Program Container", "references": [{"url": "https://www2.panasonic.biz/jp/densetsu/aiseg/firmup_info.html", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-305", "lang": "en", "description": "CWE-305 Authentication Bypass by Primary Weakness"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-02-12T14:47:43.498893Z", "id": "CVE-2023-28727", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2025-02-12T14:48:07.572Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www2.panasonic.biz/jp/densetsu/aiseg/firmup_info.html", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T13:43:23.984Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-28727", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-12T14:47:43.498893Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-305", "description": "CWE-305 Authentication Bypass by Primary Weakness"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-12T14:47:36.125Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.6, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Panasonic", "product": "AiSEG2", "versions": [{"status": "affected", "version": "2.00J", "versionType": "custom", "lessThanOrEqual": "2.93A"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www2.panasonic.biz/jp/densetsu/aiseg/firmup_info.html"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Panasonic AiSEG2 versions 2.00J through 2.93A allows adjacent attackers bypass authentication due to mishandling of X-Forwarded-For headers.", "supportingMedia": [{"type": "text/html", "value": "Panasonic AiSEG2 versions 2.00J through 2.93A allows adjacent attackers bypass authentication due to mishandling of X-Forwarded-For headers.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "authentication bypass"}]}], "providerMetadata": {"orgId": "2163caeb-3942-4e93-a74b-8c75338146ce", "shortName": "Panasonic Corporation", "dateUpdated": "2023-03-31T06:30:25.635Z"}}}, "cveMetadata": {"cveId": "CVE-2023-28727", "state": "PUBLISHED", "dateUpdated": "2025-02-12T14:48:07.572Z", "dateReserved": "2023-03-22T05:49:11.015Z", "assignerOrgId": "2163caeb-3942-4e93-a74b-8c75338146ce", "datePublished": "2023-03-31T06:30:25.635Z", "assignerShortName": "Panasonic Corporation"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "AiSEG2", "vendor": "Panasonic", "versions": [{"lessThanOrEqual": "2.93A", "status": "affected", "version": "2.00J", "versionType": "custom"}]}], "source": "product-security@gg.jp.panasonic.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:panasonic:aiseg2_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9AF6EF9B-8C4D-4056-AF49-95D2CEC1162D", "versionEndIncluding": "2.93a", "versionStartIncluding": "2.00j", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:panasonic:aiseg2:-:*:*:*:*:*:*:*", "matchCriteriaId": "E5F9BFAD-9968-40B5-922B-FF12316BF63E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Panasonic AiSEG2 versions 2.00J through 2.93A allows adjacent attackers bypass authentication due to mishandling of X-Forwarded-For headers."}], "id": "CVE-2023-28727", "lastModified": "2026-06-17T05:48:38.660", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 6.0, "source": "product-security@gg.jp.panasonic.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-28727", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-02-12T14:47:43.498893Z", "version": "2.0.3"}}]}, "published": "2023-03-31T07:15:06.687", "references": [{"source": "product-security@gg.jp.panasonic.com", "tags": ["Release Notes"], "url": "https://www2.panasonic.biz/jp/densetsu/aiseg/firmup_info.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://www2.panasonic.biz/jp/densetsu/aiseg/firmup_info.html"}], "sourceIdentifier": "product-security@gg.jp.panasonic.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-305"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}