CVE & CISA-KEV Catalog

CVE-2020-5356

HIGH
7.7
CVSS v3
NVD

Description

Dell PowerProtect Data Manager (PPDM) versions prior to 19.4 and Dell PowerProtect X400 versions prior to 3.2 contain an improper authorization vulnerability. A remote authenticated malicious user may download any file from the affected PowerProtect virtual machines.

CWE-285CWE-552

How to fix

Remediation Available
powerprotect data managerNVD
Affected:< 19.4Fixed in:19.4CVE-2020-5356derived from NVD
powerprotect x400 firmwareNVD
Affected:< 3.2Fixed in:3.2CVE-2020-5356derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged

Impact

ConfidentialityHigh
IntegrityNone
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Exploit Intelligence

1.27%probability of exploitation in 30 days
67thpercentile

Moderate risk: more likely to be exploited than 67% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-285 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2025-29927Critical9.199%-Fix
CVE-2023-32707High8.879%-Fix
CVE-2021-28799Critical10.078%KEV + RansomFix
CVE-2023-48241High7.573%-Fix
CVE-2023-22480High7.367%-Fix
CVE-2022-3229Critical9.866%--

Common questions

How do I fix CVE-2020-5356?

Published advisories record a fix for 2 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2020-5356 being actively exploited?

Not that we know of. CVE-2020-5356 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.3% is the estimated probability that it will be exploited in the next 30 days. That is higher than 67% of all scored CVEs.

How severe is CVE-2020-5356?

CVE-2020-5356 has a CVSS v3 base score of 7.7, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2020-5356 affect?

Published advisories record a fix for powerprotect data manager (NVD), powerprotect x400 firmware (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.