| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE ID | N/A |
| CWE ID | CWE-300 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
DiskStation Manager (DSM) Server applications / File servers (FTP/HTTP) SkyNAS Server applications / Other server solutions |
| Vendor | Synology Inc. |
This security advisory describes one medium risk vulnerability.
Risk: Medium
CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C] [PCI]
CVE-ID: N/A
CWE-ID:
CWE-300 - Channel Accessible by Non-Endpoint ('Man-in-the-Middle')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a Man-in-the-Middle (MitM) attack.
The vulnerability exists due to an unspecified error. A remote attacker with ability to intercept traffic can perform a Man-in-the-Middle (MitM) attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDiskStation Manager (DSM): 6.2.1-23824, 6.2.1-23824-1, 6.2.1-23824-2, 6.2.1-23824-3, 6.2.1-23824-4, 6.2.1-23824-6, 6.2.2-24922, 6.2.2-24922-1, 6.2.2-24922-2, 6.2.2-24922-3, 6.2.2-24922-4, 6.2.3-25423, 6.2.3-25426, 6.2.3-25426-1
SkyNAS: All versions
CPEhttps://www.synology.com/cs-cz/security/advisory/Synology_SA_20_18
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.