CVE-2018-20718
moderate-risk
Published 2019-01-15
In Pydio before 8.2.2, an attack is possible via PHP Object Injection because a user is allowed to use the $phpserial$a:0:{} syntax to store a preference. An attacker either needs a "public link" of a file, or access to any unprivileged user account for creation of such a link.
Do I need to act?
~
9.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
+
Fix available
Upgrade to: 87499355dd8666e2885b9f558af4843fce4f82c0
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (1)
Pydio
Affected Vendors
48
/ 100
moderate-risk
Severity
32/34 · Critical
Exploitability
11/34 · Low
Exposure
5/34 · Minimal