How severe is CVE-2020-7865?

CVE-2020-7865 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-2020-7865 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7865?

CVE-2020-7865 affects Inoguard Execm Coreb2b. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7865?

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-2020-7865 published?

CVE-2020-7865 was published on 2021-09-07 and last updated on 2026-06-17.

CVE-2020-7865

CVE-2020-7865 is a high-severity vulnerability in Inoguard Execm Coreb2b 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-20.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Inoguard Execm Coreb2b
Published: 2021-09-07
Last modified: 2026-06-17

Description

A vulnerability(improper input validation) in the ExECM CoreB2B solution allows an unauthenticated attacker to download and execute an arbitrary file via httpDownload function. A successful exploit could allow the attacker to hijack vulnerable system.

Frequently asked questions

What is CVE-2020-7865?: A vulnerability(improper input validation) in the ExECM CoreB2B solution allows an unauthenticated attacker to download and execute an arbitrary file via httpDownload function. A successful exploit could allow the attacker to hijack vulnerable system.
How severe is CVE-2020-7865?: CVE-2020-7865 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-2020-7865 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7865?: CVE-2020-7865 affects Inoguard Execm Coreb2b. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7865?: 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-2020-7865 published?: CVE-2020-7865 was published on 2021-09-07 and last updated on 2026-06-17.

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36229

Affected products (1)

cpe:2.3:a:inoguard:execm_coreb2b:*:*:*:*:*:*:*:*

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