FKIE_CVE-2020-7810
Vulnerability from fkie_nvd - Published: 2020-08-07 16:15 - Updated: 2026-06-17 03:25
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/
Summary
hslogin2.dll ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. This is due to a lack of integrity verification of the policy files referenced in the update process, and a remote attacker could induce a user to crafted web page, causing damage such as malicious code infection.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| handysoft | hslogin2.dll | * | |
| handysoft | hslogin2.dll | * | |
| microsoft | windows | - |
{
"affected": [
{
"affectedData": [
{
"platforms": [
"x86, x64"
],
"product": "hslogin2.dll",
"vendor": "Handysoft, Inc.",
"versions": [
{
"lessThanOrEqual": "6.7.8.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThanOrEqual": "7.3.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"source": "vuln@krcert.or.kr"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:handysoft:hslogin2.dll:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8BEA058C-73DB-440A-BBEF-67083A652D9E",
"versionEndIncluding": "6.7.8.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:handysoft:hslogin2.dll:*:*:*:*:*:*:*:*",
"matchCriteriaId": "24939130-3AE6-49A7-BB3A-3F1BD88351D0",
"versionEndIncluding": "7.3.4",
"versionStartIncluding": "7.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "hslogin2.dll ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. This is due to a lack of integrity verification of the policy files referenced in the update process, and a remote attacker could induce a user to crafted web page, causing damage such as malicious code infection."
},
{
"lang": "es",
"value": "El ActiveX Control hslogin2.dll en Groupware, contiene una vulnerabilidad que podr\u00eda permitir que archivos remotos sean descargados y ejecutados al configurar los argumentos en el m\u00e9todo activex. Esto es debido a una falta de comprobaci\u00f3n de la integridad de los archivos de pol\u00edticas a los que se hace referencia en el proceso de actualizaci\u00f3n, y un atacante remoto podr\u00eda inducir a un usuario a dise\u00f1ar una p\u00e1gina web, causando da\u00f1os como una infecci\u00f3n de c\u00f3digo malicioso"
}
],
"id": "CVE-2020-7810",
"lastModified": "2026-06-17T03:25:29.200",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "vuln@krcert.or.kr",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-08-07T16:15:11.967",
"references": [
{
"source": "vuln@krcert.or.kr",
"tags": [
"Product"
],
"url": "http://www.handysoft.co.kr/en/"
},
{
"source": "vuln@krcert.or.kr",
"tags": [
"Third Party Advisory"
],
"url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35551"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "http://www.handysoft.co.kr/en/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35551"
}
],
"sourceIdentifier": "vuln@krcert.or.kr",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-353"
}
],
"source": "vuln@krcert.or.kr",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-354"
}
],
"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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