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cvelistKrcertCVELIST:CVE-2020-7810
HistoryAug 07, 2020 - 3:21 p.m.

CVE-2020-7810 HandySoft ActiveX File Download and Execution Vulnerability

2020-08-0715:21:05
CWE-353
krcert
www.cve.org
1
cve-2020-7810
handysoft
activex
file download
execution
vulnerability
groupware
integrity verification
policy files
remote attacker
crafted web page
malicious code

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.007

Percentile

80.5%

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.

CNA Affected

[
  {
    "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"
      }
    ]
  }
]

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.007

Percentile

80.5%

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