CVE-2020-10252

An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.
SSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.3 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
VendorProductVersion
owncloudowncloud
𝑥
< 10.4.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://blog.hacktivesecurity.com/index.php?controller=post&action=view&id_post=44
https://owncloud.com/security-advisories/ssrf-in-add-to-your-owncloud-functionality/
https://owncloud.org/changelog/server/
https://blog.hacktivesecurity.com/index.php?controller=post&action=view&id_post=44
https://owncloud.com/security-advisories/ssrf-in-add-to-your-owncloud-functionality/
https://owncloud.org/changelog/server/