CVE-2018-9148

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 v3.0

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

3.68% chance of exploitation in the next 30 days, 89th percentile

Published

2018-03-30

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://exploit-db.com/exploits/44350/

References

• CVE Record
• NVD entry

Related

• CVE-2018-9145
• CVE-2018-9149
• CVE-2018-9144
• CVE-2018-9155
• CVE-2018-9137
• CVE-2018-9156