Medium severity · published Jul 20, 2020
CVE-2020-6872
The server management software module of ZTE has a storage XSS vulnerability
6.1
CVSS
0.7%
EPSS
No
On KEV
Description
The server management software module of ZTE has a storage XSS vulnerability. The attacker inserts some attack codes through the foreground login page, which will cause the user to execute the predefined malicious script in the browser. This affects <R5300G4V03.08.0100/V03.07.0300/V03.07.0200/V03.07.0108/V03.07.0100/V03.05.0047/V03.05.0046/V03.05.0045/V03.05.0044/V03.05.0043/V03.05.0040/V03.04.0020;R8500G4V03.07.0103/V03.07.0101/V03.06.0100/V03.05.0400/V03.05.0020;R5500G4V03.08.0100/V03.07.0200/V03.07.0100/V03.06.0100>.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
R5300g4 Firmware · Zte
03.04.0020; 03.05.0040; 03.05.0043; 03.05.0044; 03.05.0045; 03.05.0046; +6 more · source: NVD
RF
R5500g4 Firmware · Zte
03.06.0100; 03.07.0100; 03.07.0200; 03.08.0100 · source: NVD
RF
R8500g4 Firmware · Zte
03.05.0020; 03.05.0400; 03.06.0100; 03.07.0101; 03.07.0103 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-6872
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-6872
Vendor Advisory
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013203
More from R5300g4 Firmware
9.8
CVE-2020-6871
The server management software module of ZTE has an authentication issue vulnerability, which allows users to skip the authentication of the server and execute some commands for…