Vulnerability identifier: #VU61621
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-125
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
My Cloud PR2100
Hardware solutions /
Other hardware appliances
My Cloud PR4100
Hardware solutions /
Other hardware appliances
My Cloud EX4100
Hardware solutions /
Other hardware appliances
My Cloud EX2 Ultra
Hardware solutions /
Other hardware appliances
My Cloud Mirror Gen 2
Hardware solutions /
Other hardware appliances
My Cloud DL2100
Hardware solutions /
Other hardware appliances
My Cloud DL4100
Hardware solutions /
Other hardware appliances
My Cloud EX2100
Hardware solutions /
Other hardware appliances
WD Cloud
Hardware solutions /
Other hardware appliances
My Cloud
Hardware solutions /
Office equipment, IP-phones, print servers
My Cloud Home
Client/Desktop applications /
Other client software
My Cloud OS 5
Operating systems & Components /
Operating system
Vendor: Western Digital
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in the getdirparams method. A remote attacker can trigger out-of-bounds read error and read contents of memory on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
My Cloud PR2100: All versions
My Cloud PR4100: All versions
My Cloud EX4100: All versions
My Cloud EX2 Ultra: All versions
My Cloud Mirror Gen 2: All versions
My Cloud DL2100: All versions
My Cloud DL4100: All versions
My Cloud EX2100: All versions
My Cloud: All versions
WD Cloud: All versions
My Cloud Home: All versions
External links
http://www.westerndigital.com/support/product-security/wdc-22005-netatalk-security-vulnerabilities
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.