Vulnerability Details : CVE-2020-10254
An issue was discovered in ownCloud before 10.4. An attacker can bypass authentication on a password-protected image by displaying its preview.
Vulnerability category: BypassGain privilege
Products affected by CVE-2020-10254
- cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-10254
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-10254
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2020-10254
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-10254
-
https://owncloud.org/changelog/server/
Server Changelog - ownCloudProduct;Release Notes
-
https://blog.hacktivesecurity.com/index.php?controller=post&action=view&id_post=44
Hacktive Security Blog - ownCloud Multiple VulnerabilitiesExploit;Third Party Advisory
-
https://owncloud.com/security-advisories/public-link-password-bypass-via-image-previews/
Public-Link Password-Bypass via Image-Previews - ownCloud security advisoryVendor Advisory
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