Western Digital My Cloud NAS prior 5.04.114 AvailableApps.php privileges management
|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability was found in Western Digital My Cloud NAS (Cloud Software) and classified as critical. This issue affects an unknown part of the file AvailableApps.php. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-269. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
Addressed remote code execution vulnerability in AvailableApps.php that allowed escalation of privileges in Western Digital My Cloud NAS devices prior to 5.04.114 (issue 3 of 3).
The weakness was published 10/28/2020. The advisory is shared at westerndigital.com. The identification of this vulnerability is CVE-2020-27160 since 10/15/2020. The attack may be initiated remotely. A simple authentication is necessary for exploitation. Technical details are known, but no exploit is available.
Upgrading to version 5.04.114 eliminates this vulnerability.
CVSSv3VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.7
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔒
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
NVD Base Score: 🔒
ExploitingClass: Privilege escalation
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceThreat: 🔍
0-Day Time: 🔒
Upgrade: My Cloud NAS 5.04.114
Timeline10/15/2020 CVE assigned
10/28/2020 +13 days Advisory disclosed
10/28/2020 +0 days VulDB entry created
11/29/2020 +32 days VulDB last update
CVE: CVE-2020-27160 (🔒)
EntryCreated: 10/28/2020 01:38 PM
Updated: 11/29/2020 06:15 PM
Changes: (20) vulnerability_cwe vulnerability_cvss3_nvd_av vulnerability_cvss3_nvd_ac vulnerability_cvss3_nvd_pr vulnerability_cvss3_nvd_ui vulnerability_cvss3_nvd_s vulnerability_cvss3_nvd_c vulnerability_cvss3_nvd_i vulnerability_cvss3_nvd_a vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai vulnerability_cvss3_meta_basescore vulnerability_cvss3_meta_tempscore exploit_price_0day vulnerability_cvss2_nvd_basescore vulnerability_cvss3_nvd_basescore
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