CVE-2018-9148
mediumpriority · track · 40EPSS 0.036 · 89 %ileEUUSEPSS · scored 2026-10-27
Western Digital WD My Cloud v04.05.00-320 devices embed the session token (aka PHPSESSID) in filenames, which makes it easier for attackers to bypass authentication by listing a directory. NOTE: this can be exploited in conjunction with CVE-2018-7171 for remote authentication bypass within a product that uses My Cloud.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 5–9.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- westerndigital my cloud firmware= 04.05.00-320nvdUScpe:2.3:o:westerndigital:my_cloud_firmware:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (3)
External citations — patches, advisories, analysis.
- https://exploit-db.com/exploits/44350/cnnvd
- https://exploit-db.com/exploits/44350/enisa_euvd
- https://exploit-db.com/exploits/44350/ExploitThird Party AdvisoryVDB Entrynvd
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