How severe is CVE-2020-7813?

CVE-2020-7813 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-7813 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7813?

CVE-2020-7813 affects Kaoni Ezhttptrans. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7813?

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-2020-7813 published?

CVE-2020-7813 was published on 2020-05-22 and last updated on 2026-06-17.

CVE-2020-7813

CVE-2020-7813 is a high-severity vulnerability in Kaoni Ezhttptrans with a CVSS 3.x base score of 7.8. 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-494.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-494
Affected product: Kaoni Ezhttptrans
Published: 2020-05-22
Last modified: 2026-06-17

Description

Ezhttptrans.ocx ActiveX Control in Kaoni ezHTTPTrans 1.0.0.70 and prior versions contain a vulnerability that could allow remote attacker to download and execute arbitrary file by setting the arguments to the activex method. This can be leveraged for code execution.

Frequently asked questions

What is CVE-2020-7813?: Ezhttptrans.ocx ActiveX Control in Kaoni ezHTTPTrans 1.0.0.70 and prior versions contain a vulnerability that could allow remote attacker to download and execute arbitrary file by setting the arguments to the activex method. This can be leveraged for code execution.
How severe is CVE-2020-7813?: CVE-2020-7813 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-7813 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7813?: CVE-2020-7813 affects Kaoni Ezhttptrans. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7813?: 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-2020-7813 published?: CVE-2020-7813 was published on 2020-05-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kaoni:ezhttptrans:*:*:*:*:*:*:*:*

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