Medium severity · published May 10, 2023
CVE-2022-29840
Server-Side Request Forgery (SSRF) vulnerability that could allow a rogue server on the local network to modify its URL to point back to the loopback adapter was addressed in…
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
Server-Side Request Forgery (SSRF) vulnerability that could allow a rogue server on the local network to modify its URL to point back to the loopback adapter was addressed in Western Digital My Cloud OS 5 devices. This could allow the URL to exploit other vulnerabilities on the local server.This issue affects My Cloud OS 5 devices before 5.26.202.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
MY Cloud OS · Westerndigital
5.02.104 before 5.26.202 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-29840
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-29840
Patch
https://www.westerndigital.com/support/product-security/wdc-23006-my-cloud-firmware-version-5-26-202
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