CVE-2025-46750 (GCVE-0-2025-46750)
Vulnerability from cvelistv5 – Published: 2025-05-12 16:13 – Updated: 2025-05-12 17:30
VLAI
EPSS
VEX
Title
Authentication Bypass
Summary
SEL BIOS packages prior to 1.3.49152.117 or 2.6.49152.98 allow a local attacker to bypass password authentication and change password-protected BIOS settings by importing a BIOS settings file with no password set.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-12 17:30 UTC
CWE
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Schweitzer Engineering Laboratories | SEL-3350-1 |
Affected:
0 , < 1.3.49152.117
(custom)
|
guessed | |
| Schweitzer Engineering Laboratories | SEL-3355-2 |
Affected:
0 , < 2.6.49152.98
(custom)
|
guessed | |
| Schweitzer Engineering Laboratories | SEL-3360-2 |
Affected:
0 , < 2.6.49152.98
(custom)
|
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-46750",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-12T17:30:19.291613Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-12T17:30:32.158Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "SEL-3350-1",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "1.3.49152.117",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-3355-2",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "2.6.49152.98",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-3360-2",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "2.6.49152.98",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "SEL BIOS packages prior to 1.3.49152.117 or 2.6.49152.98 allow a local attacker to bypass password authentication and change password-protected BIOS settings by importing a BIOS settings file with no password set."
}
],
"value": "SEL BIOS packages prior to 1.3.49152.117 or 2.6.49152.98 allow a local attacker to bypass password authentication and change password-protected BIOS settings by importing a BIOS settings file with no password set."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-305",
"description": "CWE-305",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-12T16:13:03.083Z",
"orgId": "5804bb70-792c-43e0-8596-486cc0efe699",
"shortName": "SEL"
},
"references": [
{
"url": "https://selinc.com/products/software/latest-software-versions/"
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Authentication Bypass",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "5804bb70-792c-43e0-8596-486cc0efe699",
"assignerShortName": "SEL",
"cveId": "CVE-2025-46750",
"datePublished": "2025-05-12T16:13:03.083Z",
"dateReserved": "2025-04-28T21:27:51.944Z",
"dateUpdated": "2025-05-12T17:30:32.158Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-46750",
"date": "2026-09-22",
"epss": "0.00165",
"percentile": "0.06102"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "SEL-3350-1",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "1.3.49152.117",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-3355-2",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "2.6.49152.98",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-3360-2",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "2.6.49152.98",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "security@selinc.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "SEL BIOS packages prior to 1.3.49152.117 or 2.6.49152.98 allow a local attacker to bypass password authentication and change password-protected BIOS settings by importing a BIOS settings file with no password set."
},
{
"lang": "es",
"value": "Los paquetes de BIOS SEL anteriores a 1.3.49152.117 o 2.6.49152.98 permiten que un atacante local evite la autenticaci\u00f3n de contrase\u00f1a y cambie la configuraci\u00f3n del BIOS protegida por contrase\u00f1a importando un archivo de configuraci\u00f3n del BIOS sin contrase\u00f1a establecida."
}
],
"id": "CVE-2025-46750",
"lastModified": "2026-06-17T09:26:55.630",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 0.8,
"impactScore": 3.6,
"source": "security@selinc.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-46750",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-12T17:30:19.291613Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-05-12T17:15:48.850",
"references": [
{
"source": "security@selinc.com",
"url": "https://selinc.com/products/software/latest-software-versions/"
}
],
"sourceIdentifier": "security@selinc.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-305"
}
],
"source": "security@selinc.com",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-05-28T17:03:08+00:00",
"cve": "CVE-2025-46750",
"id": "CVE-2025-46750",
"initial_release_date": "2025-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Authentication Bypass",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-46750.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-46750",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-12T17:30:19.291613Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-12T17:30:26.996Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "SEL-3350-1",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "1.3.49152.117",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-3355-2",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "2.6.49152.98",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SEL-3360-2",
"vendor": "Schweitzer Engineering Laboratories",
"versions": [
{
"lessThan": "2.6.49152.98",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "SEL BIOS packages prior to 1.3.49152.117 or 2.6.49152.98 allow a local attacker to bypass password authentication and change password-protected BIOS settings by importing a BIOS settings file with no password set."
}
],
"value": "SEL BIOS packages prior to 1.3.49152.117 or 2.6.49152.98 allow a local attacker to bypass password authentication and change password-protected BIOS settings by importing a BIOS settings file with no password set."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-305",
"description": "CWE-305",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-12T16:13:03.083Z",
"orgId": "5804bb70-792c-43e0-8596-486cc0efe699",
"shortName": "SEL"
},
"references": [
{
"url": "https://selinc.com/products/software/latest-software-versions/"
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Authentication Bypass",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "5804bb70-792c-43e0-8596-486cc0efe699",
"assignerShortName": "SEL",
"cveId": "CVE-2025-46750",
"datePublished": "2025-05-12T16:13:03.083Z",
"dateReserved": "2025-04-28T21:27:51.944Z",
"dateUpdated": "2025-05-12T17:30:32.158Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…