How severe is CVE-2020-11702?

CVE-2020-11702 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-11702 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11702?

CVE-2020-11702 affects Provideserver Provide Ftp Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-11702?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-11702 published?

CVE-2020-11702 was published on 2020-04-12 and last updated on 2026-06-17.

CVE-2020-11702

CVE-2020-11702 is a medium-severity vulnerability in Provideserver Provide Ftp Server with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Provideserver Provide Ftp Server
Published: 2020-04-12
Last modified: 2026-06-17

Description

An issue was discovered in ProVide (formerly zFTPServer) through 13.1. The User Web Interface has Multiple Stored and Reflected XSS issues. Collaborate is Reflected via the filename parameter. Collaborate is Stored via the displayname parameter. Deletemultiple is Reflected via the files parameter. Share is Reflected via the target parameter. Share is Stored via the displayname parameter. Waitedit is Reflected via the Host header.

Frequently asked questions

What is CVE-2020-11702?: An issue was discovered in ProVide (formerly zFTPServer) through 13.1. The User Web Interface has Multiple Stored and Reflected XSS issues. Collaborate is Reflected via the filename parameter. Collaborate is Stored via the displayname parameter. Deletemultiple is Reflected via the files parameter. Share is Reflected via the target parameter. Share is Stored via the displayname parameter. Waitedit is Reflected via the Host header.
How severe is CVE-2020-11702?: CVE-2020-11702 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-11702 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11702?: CVE-2020-11702 affects Provideserver Provide Ftp Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-11702?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-11702 published?: CVE-2020-11702 was published on 2020-04-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:provideserver:provide_ftp_server:*:*:*:*:*:windows:*:*

More vulnerabilities in Provideserver Provide Ftp Server

CVE-2020-11708 — Critical (CVSS 9.8): An issue was discovered in ProVide (formerly zFTPServer) through 13.1. Privilege escalation can occur via the…
CVE-2020-11705 — Critical (CVSS 9.8): An issue was discovered in ProVide (formerly zFTPServer) through 13.1. /ajax/ImportCertificate allows an attacker to…
CVE-2020-11707 — High (CVSS 8.8): An issue was discovered in ProVide (formerly zFTPServer) through 13.1. It doesn't enforce permission over Windows…
CVE-2020-11706 — High (CVSS 8.8): An issue was discovered in ProVide (formerly zFTPServer) through 13.1. The Admin Interface allows CSRF for actions such…
CVE-2020-11701 — High (CVSS 8.8): An issue was discovered in ProVide (formerly zFTPServer) through 13.1. CSRF exists in the User Web Interface, as…
CVE-2020-11703 — High (CVSS 7.5): An issue was discovered in ProVide (formerly zFTPServer) through 13.1. /ajax/GetInheritedProperties allows HTTP…

All CVEs affecting Provideserver Provide Ftp Server →

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