Vulnerability identifier: #VU31825
Vulnerability risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-287
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
R5300G4
Hardware solutions /
Other hardware appliances
R8500G4
Hardware solutions /
Other hardware appliances
R5500G4
Hardware solutions /
Other hardware appliances
Vendor: ZTE
Description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in when processing authentication requests within the server management software module. A remote attacker can bypass authentication process and execute some commands for high-level users.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
R5300G4: V03.04.0020 - V03.08.0100
R8500G4: V03.05.0020 - V03.07.0103
R5500G4: V03.06.0100 - V03.08.0100
External links
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013203
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.