High severity · published Jul 6, 2018
CVE-2018-8929
Improper restriction of communication channel to intended endpoints vulnerability in HTTP daemon in Synology SSL VPN Client before 1.2.4-0224 allows remote attackers to conduct…
8.1
CVSS
0.8%
EPSS
No
On KEV
Description
Improper restriction of communication channel to intended endpoints vulnerability in HTTP daemon in Synology SSL VPN Client before 1.2.4-0224 allows remote attackers to conduct man-in-the-middle attacks via a crafted payload.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SV
Ssl Vpn Client · Synology
before 1.2.4-0224 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-8929
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-8929
Vendor Advisory
https://www.synology.com/en-global/support/security/Synology_SA_18_19
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