CVE-2020-36252

EUVD-2020-23795
ownCloud Server 10.x before 10.3.1 allows an attacker, who has one outgoing share from a victim, to access any version of any file by sending a request for a predictable ID number.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 MEDIUM
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
mitreCNA
6.8 MEDIUM
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AC:L/AV:A/A:N/C:H/I:N/PR:L/S:C/UI:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 24%
Affected Products (NVD)
VendorProductVersion
owncloudowncloud_server
10.0.9 ≤
𝑥
< 10.3.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://owncloud.com/security-advisories/access-to-all-file-versions/
https://owncloud.com/security-advisories/access-to-all-file-versions/