Search
Find a vulnerability
Search criteria
ⓘ
Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.
2 vulnerabilities found for MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L4-MQ1-AGD by Festo
CVE-2023-3634 (GCVE-0-2023-3634)
Vulnerability from nvd – Published: 2026-04-16 04:40 – Updated: 2026-04-16 13:51
VLAI
EPSS
VEX
Title
Festo: MSE6-C2M/D2M/E2M Incomplete User Documentation of Remote Accessible Functions
Summary
In products of the MSE6 product-family by Festo a remote authenticated, low privileged attacker could use functions of undocumented test mode which could lead to a complete loss of confidentiality, integrity and availability.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-16 13:51 UTC
CWE
- CWE-1242 - Inclusion of Undocumented Features or Chicken Bits
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://certvde.com/de/advisories/VDE-2023-020/ | |
| https://festo.csaf-tp.certvde.com/.well-known/csa… | vendor-advisory |
Impacted products
12 products
| Vendor | Product | Version | |
|---|---|---|---|
| Festo | MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L4-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb36-d-m-rg-bar-m12l4-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L5-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb36-d-m-rg-bar-m12l5-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L4-MQ1-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb43-d-m-rg-bar-m12l4-mq1-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L5-MQ1-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb43-d-m-rg-bar-m12l5-mq1-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB44-D-M-RG-BAR-AMI-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb44-d-m-rg-bar-ami-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB44-D-RG-BAR-AMI-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb44-d-rg-bar-ami-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-D2M-5000-CBUS-S-RG-BAR-VCB-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-d2m-5000-cbus-s-rg-bar-vcb-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB13-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb13-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB36-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb36-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB37-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb37-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB43-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb43-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB44-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb44-agd_firmware:*:*:*:*:*:*:*:* |
Date Public
2026-03-06 08:15
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-3634",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-16T13:51:13.277265Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-16T13:51:55.114Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L4-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L5-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L4-MQ1-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L5-MQ1-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB44-D-M-RG-BAR-AMI-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB44-D-RG-BAR-AMI-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-D2M-5000-CBUS-S-RG-BAR-VCB-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB13-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB36-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB37-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB43-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB44-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb36-d-m-rg-bar-m12l4-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb36-d-m-rg-bar-m12l5-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb43-d-m-rg-bar-m12l4-mq1-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb43-d-m-rg-bar-m12l5-mq1-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb44-d-m-rg-bar-ami-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb44-d-rg-bar-ami-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-d2m-5000-cbus-s-rg-bar-vcb-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb13-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb36-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb37-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb43-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb44-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"datePublic": "2026-03-06T08:15:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "In products of the MSE6 product-family by Festo a remote authenticated, low privileged attacker could use functions of undocumented test mode which could lead to a complete loss of confidentiality, integrity and availability."
}
],
"value": "In products of the MSE6 product-family by Festo a remote authenticated, low privileged attacker could use functions of undocumented test mode which could lead to a complete loss of confidentiality, integrity and availability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1242",
"description": "CWE-1242 Inclusion of Undocumented Features or Chicken Bits",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-16T04:40:29.960Z",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"references": [
{
"url": "https://certvde.com/de/advisories/VDE-2023-020/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://festo.csaf-tp.certvde.com/.well-known/csaf/white/2023/fsa-202304.json"
}
],
"source": {
"advisory": "VDE-2023-020",
"defect": [
"CERT@VDE#64559"
],
"discovery": "INTERNAL"
},
"title": "Festo: MSE6-C2M/D2M/E2M Incomplete User Documentation of Remote Accessible Functions",
"x_generator": {
"engine": "Vulnogram 0.4.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2023-3634",
"datePublished": "2026-04-16T04:40:29.960Z",
"dateReserved": "2023-07-12T12:07:06.056Z",
"dateUpdated": "2026-04-16T13:51:55.114Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2023-3634 (GCVE-0-2023-3634)
Vulnerability from cvelistv5 – Published: 2026-04-16 04:40 – Updated: 2026-04-16 13:51
VLAI
EPSS
VEX
Title
Festo: MSE6-C2M/D2M/E2M Incomplete User Documentation of Remote Accessible Functions
Summary
In products of the MSE6 product-family by Festo a remote authenticated, low privileged attacker could use functions of undocumented test mode which could lead to a complete loss of confidentiality, integrity and availability.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-16 13:51 UTC
CWE
- CWE-1242 - Inclusion of Undocumented Features or Chicken Bits
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://certvde.com/de/advisories/VDE-2023-020/ | |
| https://festo.csaf-tp.certvde.com/.well-known/csa… | vendor-advisory |
Impacted products
12 products
| Vendor | Product | Version | |
|---|---|---|---|
| Festo | MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L4-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb36-d-m-rg-bar-m12l4-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L5-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb36-d-m-rg-bar-m12l5-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L4-MQ1-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb43-d-m-rg-bar-m12l4-mq1-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L5-MQ1-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb43-d-m-rg-bar-m12l5-mq1-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB44-D-M-RG-BAR-AMI-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb44-d-m-rg-bar-ami-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-C2M-5000-FB44-D-RG-BAR-AMI-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-c2m-5000-fb44-d-rg-bar-ami-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-D2M-5000-CBUS-S-RG-BAR-VCB-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-d2m-5000-cbus-s-rg-bar-vcb-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB13-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb13-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB36-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb36-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB37-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb37-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB43-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb43-agd_firmware:*:*:*:*:*:*:*:* |
|
| Festo | MSE6-E2M-5000-FB44-AGD |
Affected:
*
cpe:2.3:o:festo:mse6-e2m-5000-fb44-agd_firmware:*:*:*:*:*:*:*:* |
Date Public
2026-03-06 08:15
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-3634",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-16T13:51:13.277265Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-16T13:51:55.114Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L4-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L5-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L4-MQ1-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L5-MQ1-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB44-D-M-RG-BAR-AMI-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-C2M-5000-FB44-D-RG-BAR-AMI-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-D2M-5000-CBUS-S-RG-BAR-VCB-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB13-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB36-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB37-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB43-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MSE6-E2M-5000-FB44-AGD",
"vendor": "Festo",
"versions": [
{
"status": "affected",
"version": "*"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb36-d-m-rg-bar-m12l4-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb36-d-m-rg-bar-m12l5-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb43-d-m-rg-bar-m12l4-mq1-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb43-d-m-rg-bar-m12l5-mq1-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb44-d-m-rg-bar-ami-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-c2m-5000-fb44-d-rg-bar-ami-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-d2m-5000-cbus-s-rg-bar-vcb-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb13-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb36-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb37-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb43-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:festo:mse6-e2m-5000-fb44-agd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"datePublic": "2026-03-06T08:15:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "In products of the MSE6 product-family by Festo a remote authenticated, low privileged attacker could use functions of undocumented test mode which could lead to a complete loss of confidentiality, integrity and availability."
}
],
"value": "In products of the MSE6 product-family by Festo a remote authenticated, low privileged attacker could use functions of undocumented test mode which could lead to a complete loss of confidentiality, integrity and availability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1242",
"description": "CWE-1242 Inclusion of Undocumented Features or Chicken Bits",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-16T04:40:29.960Z",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"references": [
{
"url": "https://certvde.com/de/advisories/VDE-2023-020/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://festo.csaf-tp.certvde.com/.well-known/csaf/white/2023/fsa-202304.json"
}
],
"source": {
"advisory": "VDE-2023-020",
"defect": [
"CERT@VDE#64559"
],
"discovery": "INTERNAL"
},
"title": "Festo: MSE6-C2M/D2M/E2M Incomplete User Documentation of Remote Accessible Functions",
"x_generator": {
"engine": "Vulnogram 0.4.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2023-3634",
"datePublished": "2026-04-16T04:40:29.960Z",
"dateReserved": "2023-07-12T12:07:06.056Z",
"dateUpdated": "2026-04-16T13:51:55.114Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}