CVE-2026-3323

An unsecured configuration interface on affected devices allows unauthenticated remote attackers to access sensitive information, including hashed credentials and access codes.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://certvde.com/en/advisories/VDE-2026-016	Third Party Advisory
https://vega.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-016.json	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:vega:vegapuls_6x_firmware:1.0.0:::::::*
	cpe:2.3:o:vega:vegapuls_6x_firmware:1.1.0:::::::*

cpe:2.3:h:vega:vegapuls_6x:-:*:*:*:*:*:*:*

History

11 May 2026, 14:58

Type	Values Removed	Values Added
CPE		cpe:2.3:o:vega:vegapuls_6x_firmware:1.0.0:::::::* cpe:2.3:o:vega:vegapuls_6x_firmware:1.1.0:::::::* cpe:2.3:h:vega:vegapuls_6x:-:::::::*
First Time		Vega Vega vegapuls 6x Vega vegapuls 6x Firmware
References	~~() https://certvde.com/en/advisories/VDE-2026-016 -~~	() https://certvde.com/en/advisories/VDE-2026-016 - Third Party Advisory
References	~~() https://vega.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-016.json -~~	() https://vega.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-016.json - Third Party Advisory

28 Apr 2026, 11:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-28 11:16

Updated : 2026-06-17 10:43

NVD link : CVE-2026-3323

Mitre link : CVE-2026-3323

CVE.ORG link : CVE-2026-3323

JSON object : View

Products Affected

vega

vegapuls_6x
vegapuls_6x_firmware

CWE

CWE-306

Missing Authentication for Critical Function

{"id": "CVE-2026-3323", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-3323", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-28T12:10:38.211626Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "info@cert.vde.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "info@cert.vde.com", "affectedData": [{"vendor": "VEGA Grieshaber", "product": "VEGAPULS 6X Two-wire PROFINET, Modbus TCP, OPC UA (Ethernet-APL)", "versions": [{"status": "affected", "version": "1.0.0"}], "defaultStatus": "unaffected"}, {"vendor": "VEGA Grieshaber", "product": "VEGAPULS 6X Two-wire PROFINET, Modbus TCP, OPC UA (Ethernet-APL)", "versions": [{"status": "affected", "version": "1.1.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-04-28T11:16:05.967", "references": [{"url": "https://certvde.com/en/advisories/VDE-2026-016", "tags": ["Third Party Advisory"], "source": "info@cert.vde.com"}, {"url": "https://vega.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-016.json", "tags": ["Third Party Advisory"], "source": "info@cert.vde.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "info@cert.vde.com", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "An unsecured configuration interface on affected devices allows unauthenticated remote attackers to access sensitive information, including hashed credentials and access codes."}], "lastModified": "2026-06-17T10:43:24.137", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:vega:vegapuls_6x_firmware:1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA4A5882-65D9-44A6-9A9B-2A0B1F644CA4"}, {"criteria": "cpe:2.3:o:vega:vegapuls_6x_firmware:1.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F505C3EA-1CD8-4219-9756-2E74D83EEA4A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:vega:vegapuls_6x:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "191D2BDC-D3D4-494B-9FFA-C808FAA3298F"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "info@cert.vde.com"}