FKIE_CVE-2021-37850
Vulnerability from fkie_nvd - Published: 2021-11-08 14:15 - Updated: 2026-06-17 04:01
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
5.5 (Medium) - CVSS:3.1/
Summary
ESET was made aware of a vulnerability in its consumer and business products for macOS that enables a user logged on to the system to stop the ESET daemon, effectively disabling the protection of the ESET security product until a system reboot.
References
| URL | Tags | ||
|---|---|---|---|
| security@eset.com | https://support.eset.com/en/ca8151 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://support.eset.com/en/ca8151 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| eset | cyber_security | * | |
| eset | cyber_security | * | |
| eset | endpoint_antivirus | * | |
| eset | endpoint_security | * |
{
"affected": [
{
"affectedData": [
{
"product": "ESET Cyber Security",
"vendor": "ESET, spol. s r.o.",
"versions": [
{
"lessThanOrEqual": "6.10.700",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "ESET Cyber Security Pro",
"vendor": "ESET, spol. s r.o.",
"versions": [
{
"lessThan": "6.10.700",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "ESET Endpoint Antivirus for macOS",
"vendor": "ESET, spol. s r.o.",
"versions": [
{
"lessThan": "6.10.910.0",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "ESET Endpoint Security for macOS",
"vendor": "ESET, spol. s r.o.",
"versions": [
{
"lessThan": "6.10.910.0",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"source": "security@eset.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:eset:cyber_security:*:*:*:*:-:macos:*:*",
"matchCriteriaId": "47B7D44D-DB8F-4C1F-A13B-0DB9B1A2E17D",
"versionEndIncluding": "6.10.700",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:eset:cyber_security:*:*:*:*:pro:macos:*:*",
"matchCriteriaId": "3F714A0A-410A-4531-966E-4443585E6577",
"versionEndIncluding": "6.10.700",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:-:macos:*:*",
"matchCriteriaId": "DB9F6E12-07C5-4D10-94ED-7F9B2900F8AA",
"versionEndIncluding": "6.10.910.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:eset:endpoint_security:*:*:*:*:-:macos:*:*",
"matchCriteriaId": "B5C5CD3B-1CEA-4E53-ABA5-C53F6F2ACABB",
"versionEndIncluding": "6.10.910.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "ESET was made aware of a vulnerability in its consumer and business products for macOS that enables a user logged on to the system to stop the ESET daemon, effectively disabling the protection of the ESET security product until a system reboot."
},
{
"lang": "es",
"value": "ESET se dio cuenta de una vulnerabilidad en sus productos de consumo y empresariales para macOS que permite a un usuario conectado al sistema detener el demonio de ESET, deshabilitando efectivamente la protecci\u00f3n del producto de seguridad de ESET hasta un reinicio del sistema"
}
],
"id": "CVE-2021-37850",
"lastModified": "2026-06-17T04:01:12.107",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "security@eset.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-11-08T14:15:08.037",
"references": [
{
"source": "security@eset.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.eset.com/en/ca8151"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.eset.com/en/ca8151"
}
],
"sourceIdentifier": "security@eset.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
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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.
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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.
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