How severe is CVE-2020-7998?

CVE-2020-7998 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-7998 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7998?

CVE-2020-7998 affects Super File Explorer Project Super File Explorer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7998?

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-2020-7998 published?

CVE-2020-7998 was published on 2020-01-28 and last updated on 2026-06-17.

CVE-2020-7998

CVE-2020-7998 is a high-severity vulnerability in Super File Explorer Project Super File Explorer 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-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
EPSS exploit prediction: 2% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Super File Explorer Project Super File Explorer
Published: 2020-01-28
Last modified: 2026-06-17

Description

An arbitrary file upload vulnerability has been discovered in the Super File Explorer app 1.0.1 for iOS. The vulnerability is located in the developer path that is accessible and hidden next to the root path. By default, there is no password set for the FTP or Web UI service.

Frequently asked questions

What is CVE-2020-7998?: An arbitrary file upload vulnerability has been discovered in the Super File Explorer app 1.0.1 for iOS. The vulnerability is located in the developer path that is accessible and hidden next to the root path. By default, there is no password set for the FTP or Web UI service.
How severe is CVE-2020-7998?: CVE-2020-7998 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-7998 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7998?: CVE-2020-7998 affects Super File Explorer Project Super File Explorer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7998?: 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-2020-7998 published?: CVE-2020-7998 was published on 2020-01-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:super_file_explorer_project:super_file_explorer:1.0.1:*:*:*:*:iphone_os:*:*

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