Multiple vulnerabilities in Flexence DiskBoss
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2017-15665 CVE-2018-5261 |
| CWE-ID | CWE-284 CWE-300 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software Subscribe |
DiskBoss Web applications / Remote management & hosting panels |
| Vendor | Flexence |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Improper access control
EUVDB-ID: #VU12871
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C]
CVE-ID: CVE-2017-15665
CWE-ID:
CWE-284 - Improper Access Control
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists the Control Protocol due to improper access control. A remote attacker can submit a specially crafted SERVER_GET_INFO packet to control port 8094 and cause the service to crash.
Install update from vendor's website.
Vulnerable software versionsDiskBoss: 8.5.12
External linkshttp://packetstormsecurity.com/files/145756/DiskBoss-Enterprise-8.5.12-Denial-Of-Service.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
2) Man-in-the-middle attack
EUVDB-ID: #VU12874
Risk: Low
CVSSv3.1: 5.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-5261
CWE-ID:
CWE-300 - Channel Accessible by Non-Endpoint ('Man-in-the-Middle')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The weakness exists due to the usage of plaintext information from the handshake as input for the encryption key used for the encryption of the rest of the session. A remote attacker can conduct man-in-the-middle attack and gain access to potentially sensitive information, such as the authentication credentials.
Install update from vendor's website.
Vulnerable software versionsDiskBoss: 8.8.16
External linkshttp://github.com/bitsadmin/exploits/tree/master/CVE-2018-5261
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
