How severe is CVE-2020-7810?

CVE-2020-7810 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-7810 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7810?

CVE-2020-7810 affects Handysoft Hslogin2.dll. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7810?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-7810 published?

CVE-2020-7810 was published on 2020-08-07 and last updated on 2026-06-17.

CVE-2020-7810

CVE-2020-7810 is a high-severity vulnerability in Handysoft Hslogin2.dll with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-354.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-354
Affected product: Handysoft Hslogin2.dll
Published: 2020-08-07
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2020-7810?: 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.
How severe is CVE-2020-7810?: CVE-2020-7810 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-7810 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7810?: CVE-2020-7810 affects Handysoft Hslogin2.dll. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7810?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-7810 published?: CVE-2020-7810 was published on 2020-08-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:handysoft:hslogin2.dll:*:*:*:*:*:*:*:*

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